diff --git a/pkgs/development/libraries/lib3ds/default.nix b/pkgs/development/libraries/lib3ds/default.nix
index 6e926dfb421c..78ee4172b57a 100644
--- a/pkgs/development/libraries/lib3ds/default.nix
+++ b/pkgs/development/libraries/lib3ds/default.nix
@@ -1,10 +1,11 @@
 { lib, stdenv, fetchurl, unzip }:
 
 stdenv.mkDerivation rec {
-  name = "lib3ds-1.3.0";
+  pname = "lib3ds";
+  version = "1.3.0";
 
   src = fetchurl {
-    url = "http://lib3ds.googlecode.com/files/${name}.zip";
+    url = "http://lib3ds.googlecode.com/files/lib3ds-${version}.zip";
     sha256 = "1qr9arfdkjf7q11xhvxwzmhxqz3nhcjkyb8zzfjpz9jm54q0rc7m";
   };
 
diff --git a/pkgs/development/libraries/libLAS/default.nix b/pkgs/development/libraries/libLAS/default.nix
index 7d762fc80775..5d0f2ff56846 100644
--- a/pkgs/development/libraries/libLAS/default.nix
+++ b/pkgs/development/libraries/libLAS/default.nix
@@ -1,10 +1,11 @@
 { lib, stdenv, fetchurl, boost, cmake, gdal, libgeotiff, libtiff, LASzip2, fixDarwinDylibNames }:
 
 stdenv.mkDerivation rec {
-  name = "libLAS-1.8.1";
+  pname = "libLAS";
+  version = "1.8.1";
 
   src = fetchurl {
-    url = "https://download.osgeo.org/liblas/${name}.tar.bz2";
+    url = "https://download.osgeo.org/liblas/libLAS-${version}.tar.bz2";
     sha256 = "0xjfxb3ydvr2258ji3spzyf81g9caap19ql2pk91wiivqsc4mnws";
   };
 
diff --git a/pkgs/development/libraries/libcdaudio/default.nix b/pkgs/development/libraries/libcdaudio/default.nix
index e5f6324e261c..dccad33dda93 100644
--- a/pkgs/development/libraries/libcdaudio/default.nix
+++ b/pkgs/development/libraries/libcdaudio/default.nix
@@ -1,9 +1,11 @@
 {lib, stdenv, fetchurl}:
 
-stdenv.mkDerivation {
-  name = "libcdaudio-0.99.12p2";
+stdenv.mkDerivation rec {
+  pname = "libcdaudio";
+  version = "0.99.12p2";
+
   src = fetchurl {
-    url = "mirror://sourceforge/libcdaudio/libcdaudio-0.99.12p2.tar.gz";
+    url = "mirror://sourceforge/libcdaudio/libcdaudio-${version}.tar.gz";
     sha256 = "1fsy6dlzxrx177qc877qhajm9l4g28mvh06h2l15rxy4bapzknjz" ;
   };
 
diff --git a/pkgs/development/libraries/libcdio-paranoia/default.nix b/pkgs/development/libraries/libcdio-paranoia/default.nix
index 905d39dbd8ea..999c04504898 100644
--- a/pkgs/development/libraries/libcdio-paranoia/default.nix
+++ b/pkgs/development/libraries/libcdio-paranoia/default.nix
@@ -1,13 +1,14 @@
 { lib, stdenv, fetchFromGitHub, autoreconfHook, libcdio, pkg-config,
   libiconv, IOKit, DiskArbitration}:
 
-stdenv.mkDerivation {
-  name = "libcdio-paranoia-0.94+2";
+stdenv.mkDerivation rec {
+  pname = "libcdio-paranoia";
+  version = "0.94+2";
 
   src = fetchFromGitHub {
     owner = "rocky";
     repo = "libcdio-paranoia";
-    rev = "release-10.2+0.94+2";
+    rev = "release-10.2+${version}";
     sha256 = "1wjgmmaca4baw7k5c3vdap9hnjc49ciagi5kvpvync3aqfmdvkha";
   };
 
diff --git a/pkgs/development/libraries/libcdio/default.nix b/pkgs/development/libraries/libcdio/default.nix
index 71a953b83904..546573c62306 100644
--- a/pkgs/development/libraries/libcdio/default.nix
+++ b/pkgs/development/libraries/libcdio/default.nix
@@ -1,10 +1,11 @@
 { lib, stdenv, fetchurl, fetchpatch, libcddb, pkg-config, ncurses, help2man, libiconv, Carbon, IOKit }:
 
 stdenv.mkDerivation rec {
-  name = "libcdio-2.1.0";
+  pname = "libcdio";
+  version = "2.1.0";
 
   src = fetchurl {
-    url = "mirror://gnu/libcdio/${name}.tar.bz2";
+    url = "mirror://gnu/libcdio/libcdio-${version}.tar.bz2";
     sha256 = "0avi6apv5ydjy6b9c3z9a46rvp5i57qyr09vr7x4nndxkmcfjl45";
   };
 
diff --git a/pkgs/development/libraries/libchop/default.nix b/pkgs/development/libraries/libchop/default.nix
index f02ac04621fc..22cf5068f393 100644
--- a/pkgs/development/libraries/libchop/default.nix
+++ b/pkgs/development/libraries/libchop/default.nix
@@ -4,10 +4,11 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "libchop-0.5.2";
+  pname = "libchop";
+  version = "0.5.2";
 
   src = fetchurl {
-    url = "mirror://savannah/libchop/${name}.tar.gz";
+    url = "mirror://savannah/libchop/libchop-${version}.tar.gz";
     sha256 = "0fpdyxww41ba52d98blvnf543xvirq1v9xz1i3x1gm9lzlzpmc2g";
   };
 
diff --git a/pkgs/development/libraries/libdbi-drivers/default.nix b/pkgs/development/libraries/libdbi-drivers/default.nix
index 6a86d4941bff..79e063826f8b 100644
--- a/pkgs/development/libraries/libdbi-drivers/default.nix
+++ b/pkgs/development/libraries/libdbi-drivers/default.nix
@@ -6,10 +6,11 @@
 
 with lib;
 stdenv.mkDerivation rec {
-  name = "libdbi-drivers-0.9.0";
+  pname = "libdbi-drivers";
+  version = "0.9.0";
 
   src = fetchurl {
-    url = "mirror://sourceforge/libdbi-drivers/${name}.tar.gz";
+    url = "mirror://sourceforge/libdbi-drivers/libdbi-drivers-${version}.tar.gz";
     sha256 = "0m680h8cc4428xin4p733azysamzgzcmv4psjvraykrsaz6ymlj3";
   };
 
diff --git a/pkgs/development/libraries/libdnet/default.nix b/pkgs/development/libraries/libdnet/default.nix
index 43d9d2077fe3..6455bf03b5ae 100644
--- a/pkgs/development/libraries/libdnet/default.nix
+++ b/pkgs/development/libraries/libdnet/default.nix
@@ -1,12 +1,13 @@
 {lib, stdenv, fetchurl, automake, autoconf, libtool}:
 
-stdenv.mkDerivation {
-  name = "libdnet-1.12";
+stdenv.mkDerivation rec {
+  pname = "libdnet";
+  version = "1.12";
 
   enableParallelBuilding = true;
 
   src = fetchurl {
-    url = "https://storage.googleapis.com/google-code-archive-downloads/v2/code.google.com/libdnet/libdnet-1.12.tgz";
+    url = "https://storage.googleapis.com/google-code-archive-downloads/v2/code.google.com/libdnet/libdnet-${version}.tgz";
     sha256 = "09mhbr8x66ykhf5581a5zjpplpjxibqzgkkpx689kybwg0wk1cw3";
   };
 
diff --git a/pkgs/development/libraries/libdv/default.nix b/pkgs/development/libraries/libdv/default.nix
index ff3c7f6f8631..55191fff8999 100644
--- a/pkgs/development/libraries/libdv/default.nix
+++ b/pkgs/development/libraries/libdv/default.nix
@@ -1,10 +1,11 @@
 { lib, stdenv, fetchurl, popt }:
 
 stdenv.mkDerivation rec {
-  name = "libdv-1.0.0";
+  pname = "libdv";
+  version = "1.0.0";
 
   src = fetchurl {
-    url = "mirror://sourceforge/libdv/${name}.tar.gz";
+    url = "mirror://sourceforge/libdv/libdv-${version}.tar.gz";
     sha256 = "1fl96f2xh2slkv1i1ix7kqk576a0ak1d33cylm0mbhm96d0761d3";
   };
 
diff --git a/pkgs/development/libraries/libdvdnav/4.2.1.nix b/pkgs/development/libraries/libdvdnav/4.2.1.nix
index 1f832de5bb3b..0285ff22fe2f 100644
--- a/pkgs/development/libraries/libdvdnav/4.2.1.nix
+++ b/pkgs/development/libraries/libdvdnav/4.2.1.nix
@@ -1,10 +1,11 @@
 {lib, stdenv, fetchurl, pkg-config, libdvdread}:
 
-stdenv.mkDerivation {
-  name = "libdvdnav-4.2.1";
+stdenv.mkDerivation rec {
+  pname = "libdvdnav";
+  version = "4.2.1";
 
   src = fetchurl {
-    url = "http://dvdnav.mplayerhq.hu/releases/libdvdnav-4.2.1.tar.xz";
+    url = "http://dvdnav.mplayerhq.hu/releases/libdvdnav-${version}.tar.xz";
     sha256 = "7fca272ecc3241b6de41bbbf7ac9a303ba25cb9e0c82aa23901d3104887f2372";
   };
 
diff --git a/pkgs/development/libraries/libdvdread/4.9.9.nix b/pkgs/development/libraries/libdvdread/4.9.9.nix
index 7049e1dd9935..87ab724796c7 100644
--- a/pkgs/development/libraries/libdvdread/4.9.9.nix
+++ b/pkgs/development/libraries/libdvdread/4.9.9.nix
@@ -1,10 +1,11 @@
 {lib, stdenv, fetchurl, libdvdcss}:
 
-stdenv.mkDerivation {
-  name = "libdvdread-4.9.9";
+stdenv.mkDerivation rec {
+  pname = "libdvdread";
+  version = "4.9.9";
 
   src = fetchurl {
-    url = "http://dvdnav.mplayerhq.hu/releases/libdvdread-4.9.9.tar.xz";
+    url = "http://dvdnav.mplayerhq.hu/releases/libdvdread-${version}.tar.xz";
     sha256 = "d91275471ef69d488b05cf15c60e1cd65e17648bfc692b405787419f47ca424a";
   };
 
diff --git a/pkgs/development/libraries/libdwg/default.nix b/pkgs/development/libraries/libdwg/default.nix
index 5a0347e59542..37eeb73f91cd 100644
--- a/pkgs/development/libraries/libdwg/default.nix
+++ b/pkgs/development/libraries/libdwg/default.nix
@@ -1,10 +1,11 @@
 {lib, stdenv, fetchurl, indent}:
 
-stdenv.mkDerivation {
-  name = "libdwg-0.6";
+stdenv.mkDerivation rec {
+  pname = "libdwg";
+  version = "0.6";
 
   src = fetchurl {
-    url = "mirror://sourceforge/libdwg/libdwg-0.6.tar.bz2";
+    url = "mirror://sourceforge/libdwg/libdwg-${version}.tar.bz2";
     sha256 = "0l8ks1x70mkna1q7mzy1fxplinz141bd24qhrm1zkdil74mcsryc";
   };
 
diff --git a/pkgs/development/libraries/libee/default.nix b/pkgs/development/libraries/libee/default.nix
index 7172df01e223..ae0529718259 100644
--- a/pkgs/development/libraries/libee/default.nix
+++ b/pkgs/development/libraries/libee/default.nix
@@ -1,9 +1,10 @@
 { lib, stdenv, fetchurl, pkg-config, libestr }:
-stdenv.mkDerivation {
-  name = "libee-0.4.1";
+stdenv.mkDerivation rec {
+  pname = "libee";
+  version = "0.4.1";
 
   src = fetchurl {
-    url = "http://www.libee.org/download/files/download/libee-0.4.1.tar.gz";
+    url = "http://www.libee.org/download/files/download/libee-${version}.tar.gz";
     sha256 = "09xhgzmsq0g3jsyj24vy67bhzk2fv971w5ixdkhfwgar70cw1nn0";
   };
 
diff --git a/pkgs/development/libraries/libgcrypt/1.5.nix b/pkgs/development/libraries/libgcrypt/1.5.nix
index 897222116e89..b30aa89b1485 100644
--- a/pkgs/development/libraries/libgcrypt/1.5.nix
+++ b/pkgs/development/libraries/libgcrypt/1.5.nix
@@ -3,10 +3,11 @@
 assert enableCapabilities -> stdenv.isLinux;
 
 stdenv.mkDerivation rec {
-  name = "libgcrypt-1.5.6";
+  pname = "libgcrypt";
+  version = "1.5.6";
 
   src = fetchurl {
-    url = "mirror://gnupg/libgcrypt/${name}.tar.bz2";
+    url = "mirror://gnupg/libgcrypt/libgcrypt-${version}.tar.bz2";
     sha256 = "0ydy7bgra5jbq9mxl5x031nif3m6y3balc6ndw2ngj11wnsjc61h";
   };
 
diff --git a/pkgs/development/libraries/libgpod/default.nix b/pkgs/development/libraries/libgpod/default.nix
index 49dcec3ee781..e56e512931a0 100644
--- a/pkgs/development/libraries/libgpod/default.nix
+++ b/pkgs/development/libraries/libgpod/default.nix
@@ -6,10 +6,11 @@
 
 
 stdenv.mkDerivation rec {
-  name = "libgpod-0.8.3";
+  pname = "libgpod";
+  version = "0.8.3";
 
   src = fetchurl {
-    url = "mirror://sourceforge/gtkpod/${name}.tar.bz2";
+    url = "mirror://sourceforge/gtkpod/libgpod-${version}.tar.bz2";
     sha256 = "0pcmgv1ra0ymv73mlj4qxzgyir026z9jpl5s5bkg35afs1cpk2k3";
   };
 
diff --git a/pkgs/development/libraries/liblogging/default.nix b/pkgs/development/libraries/liblogging/default.nix
index 4a28bf677412..df27688e1052 100644
--- a/pkgs/development/libraries/liblogging/default.nix
+++ b/pkgs/development/libraries/liblogging/default.nix
@@ -3,10 +3,11 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "liblogging-1.0.6";
+  pname = "liblogging";
+  version = "1.0.6";
 
   src = fetchurl {
-    url = "http://download.rsyslog.com/liblogging/${name}.tar.gz";
+    url = "http://download.rsyslog.com/liblogging/liblogging-${version}.tar.gz";
     sha256 = "14xz00mq07qmcgprlj5b2r21ljgpa4sbwmpr6jm2wrf8wms6331k";
   };
 
diff --git a/pkgs/development/libraries/liblognorm/default.nix b/pkgs/development/libraries/liblognorm/default.nix
index 293f72d67b2b..af4190f96833 100644
--- a/pkgs/development/libraries/liblognorm/default.nix
+++ b/pkgs/development/libraries/liblognorm/default.nix
@@ -1,10 +1,11 @@
 { lib, stdenv, fetchurl, pkg-config, libestr, json_c, pcre, fastJson }:
 
 stdenv.mkDerivation rec {
-  name = "liblognorm-2.0.6";
+  pname = "liblognorm";
+  version = "2.0.6";
 
   src = fetchurl {
-    url = "http://www.liblognorm.com/files/download/${name}.tar.gz";
+    url = "http://www.liblognorm.com/files/download/liblognorm-${version}.tar.gz";
     sha256 = "1wpn15c617r7lfm1z9d5aggmmi339s6yn4pdz698j0r2bkl5gw6g";
   };
 
diff --git a/pkgs/development/libraries/libmikmod/default.nix b/pkgs/development/libraries/libmikmod/default.nix
index 02ccf0c66fb5..c7a00e7372dd 100644
--- a/pkgs/development/libraries/libmikmod/default.nix
+++ b/pkgs/development/libraries/libmikmod/default.nix
@@ -4,9 +4,11 @@ let
   inherit (lib) optional optionalString;
 
 in stdenv.mkDerivation rec {
-  name = "libmikmod-3.3.11.1";
+  pname = "libmikmod";
+  version = "3.3.11.1";
+
   src = fetchurl {
-    url = "mirror://sourceforge/mikmod/${name}.tar.gz";
+    url = "mirror://sourceforge/mikmod/libmikmod-${version}.tar.gz";
     sha256 = "06bdnhb0l81srdzg6gn2v2ydhhaazza7rshrcj3q8dpqr3gn97dd";
   };
 
diff --git a/pkgs/development/libraries/libmms/default.nix b/pkgs/development/libraries/libmms/default.nix
index 83add1d42a5d..0d099e77b6e3 100644
--- a/pkgs/development/libraries/libmms/default.nix
+++ b/pkgs/development/libraries/libmms/default.nix
@@ -1,10 +1,11 @@
 { lib, stdenv, fetchurl, glib, pkg-config }:
 
 stdenv.mkDerivation rec {
-  name = "libmms-0.6.4";
+  pname = "libmms";
+  version = "0.6.4";
 
   src = fetchurl {
-    url = "mirror://sourceforge/libmms/${name}.tar.gz";
+    url = "mirror://sourceforge/libmms/libmms-${version}.tar.gz";
     sha256 = "0kvhxr5hkabj9v7ah2rzkbirndfqdijd9hp8v52c1z6bxddf019w";
   };
 
diff --git a/pkgs/development/libraries/libmodbus/default.nix b/pkgs/development/libraries/libmodbus/default.nix
index b311c4f04181..6971fcbf5d3e 100644
--- a/pkgs/development/libraries/libmodbus/default.nix
+++ b/pkgs/development/libraries/libmodbus/default.nix
@@ -1,10 +1,11 @@
 { lib, stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "libmodbus-3.1.6";
+  pname = "libmodbus";
+  version = "3.1.6";
 
   src = fetchurl {
-    url = "http://libmodbus.org/releases/${name}.tar.gz";
+    url = "http://libmodbus.org/releases/libmodbus-${version}.tar.gz";
     sha256 = "05kwz0n5gn9m33cflzv87lz3zp502yp8fpfzbx70knvfl6agmnfp";
   };
 
diff --git a/pkgs/development/libraries/libndp/default.nix b/pkgs/development/libraries/libndp/default.nix
index 42f6ecc64892..a7be399d4286 100644
--- a/pkgs/development/libraries/libndp/default.nix
+++ b/pkgs/development/libraries/libndp/default.nix
@@ -1,10 +1,11 @@
 { lib, stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "libndp-1.8";
+  pname = "libndp";
+  version = "1.8";
 
   src = fetchurl {
-    url = "http://libndp.org/files/${name}.tar.gz";
+    url = "http://libndp.org/files/libndp-${version}.tar.gz";
     sha256 = "sha256-iP+2buLrUn8Ub1wC9cy8OLqX0rDVfrRr+6SIghqwwCs=";
   };
 
diff --git a/pkgs/development/libraries/libnfnetlink/default.nix b/pkgs/development/libraries/libnfnetlink/default.nix
index a070d2e3af2e..b22722d3439e 100644
--- a/pkgs/development/libraries/libnfnetlink/default.nix
+++ b/pkgs/development/libraries/libnfnetlink/default.nix
@@ -1,10 +1,11 @@
 { lib, stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "libnfnetlink-1.0.1";
+  pname = "libnfnetlink";
+  version = "1.0.1";
 
   src = fetchurl {
-    url = "https://www.netfilter.org/projects/libnfnetlink/files/${name}.tar.bz2";
+    url = "https://www.netfilter.org/projects/libnfnetlink/files/libnfnetlink-${version}.tar.bz2";
     sha256 = "06mm2x4b01k3m7wnrxblk9j0mybyr4pfz28ml7944xhjx6fy2w7j";
   };
 
diff --git a/pkgs/development/libraries/libnxml/default.nix b/pkgs/development/libraries/libnxml/default.nix
index 846170011437..6a0c52c9e99a 100644
--- a/pkgs/development/libraries/libnxml/default.nix
+++ b/pkgs/development/libraries/libnxml/default.nix
@@ -1,10 +1,11 @@
 {lib, stdenv, fetchurl, curl}:
 
-stdenv.mkDerivation {
-  name = "libnxml-0.18.3";
+stdenv.mkDerivation rec {
+  pname = "libnxml";
+  version = "0.18.3";
 
   src = fetchurl {
-    url = "https://www.autistici.org/bakunin/libnxml/libnxml-0.18.3.tar.gz";
+    url = "https://www.autistici.org/bakunin/libnxml/libnxml-${version}.tar.gz";
     sha256 = "0ix5b9bxd7r517vhgcxwdviq4m0g0pq46s5g3h04gcqnpbin150g";
   };
 
diff --git a/pkgs/development/libraries/liboil/default.nix b/pkgs/development/libraries/liboil/default.nix
index 8d9299758159..62fa4f10aa41 100644
--- a/pkgs/development/libraries/liboil/default.nix
+++ b/pkgs/development/libraries/liboil/default.nix
@@ -1,10 +1,11 @@
 {lib, stdenv, fetchurl, pkg-config }:
 
 stdenv.mkDerivation rec {
-  name = "liboil-0.3.17";
+  pname = "liboil";
+  version = "0.3.17";
 
   src = fetchurl {
-    url = "${meta.homepage}/download/${name}.tar.gz";
+    url = "${meta.homepage}/download/liboil-${version}.tar.gz";
     sha256 = "0sgwic99hxlb1av8cm0albzh8myb7r3lpcwxfm606l0bkc3h4pqh";
   };
 
diff --git a/pkgs/development/libraries/liboop/default.nix b/pkgs/development/libraries/liboop/default.nix
index 5d849ebe1caf..7a5d38db0d36 100644
--- a/pkgs/development/libraries/liboop/default.nix
+++ b/pkgs/development/libraries/liboop/default.nix
@@ -1,7 +1,8 @@
 {lib, stdenv, fetchurl}:
 
 stdenv.mkDerivation {
-  name = "liboop-1.0";
+  pname = "liboop";
+  version = "1.0";
 
   src = fetchurl {
     url = "http://download.ofb.net/liboop/liboop.tar.gz";
diff --git a/pkgs/development/libraries/libotr/default.nix b/pkgs/development/libraries/libotr/default.nix
index 7c2a2b9a6b9a..53699ab7eacd 100644
--- a/pkgs/development/libraries/libotr/default.nix
+++ b/pkgs/development/libraries/libotr/default.nix
@@ -1,10 +1,11 @@
 { lib, stdenv, fetchurl, libgcrypt, autoreconfHook }:
 
 stdenv.mkDerivation rec {
-  name = "libotr-4.1.1";
+  pname = "libotr";
+  version = "4.1.1";
 
   src = fetchurl {
-    url = "https://otr.cypherpunks.ca/${name}.tar.gz";
+    url = "https://otr.cypherpunks.ca/libotr-${version}.tar.gz";
     sha256 = "1x8rliydhbibmzwdbyr7pd7n87m2jmxnqkpvaalnf4154hj1hfwb";
   };
 
diff --git a/pkgs/development/libraries/libpipeline/default.nix b/pkgs/development/libraries/libpipeline/default.nix
index b5310c3cb8ca..62adbe188086 100644
--- a/pkgs/development/libraries/libpipeline/default.nix
+++ b/pkgs/development/libraries/libpipeline/default.nix
@@ -1,10 +1,11 @@
 { lib, stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "libpipeline-1.5.3";
+  pname = "libpipeline";
+  version = "1.5.3";
 
   src = fetchurl {
-    url = "mirror://savannah/libpipeline/${name}.tar.gz";
+    url = "mirror://savannah/libpipeline/libpipeline-${version}.tar.gz";
     sha256 = "1c5dl017xil2ssb6a5vg927bnsbc9vymfgi9ahvqbb8gypx0igsx";
   };
 
diff --git a/pkgs/development/libraries/libpng/12.nix b/pkgs/development/libraries/libpng/12.nix
index bf3d5168d6c6..a76a1ada6c87 100644
--- a/pkgs/development/libraries/libpng/12.nix
+++ b/pkgs/development/libraries/libpng/12.nix
@@ -3,10 +3,11 @@
 assert stdenv.hostPlatform == stdenv.buildPlatform -> zlib != null;
 
 stdenv.mkDerivation rec {
-  name = "libpng-1.2.59";
+  pname = "libpng";
+  version = "1.2.59";
 
   src = fetchurl {
-    url = "mirror://sourceforge/libpng/${name}.tar.xz";
+    url = "mirror://sourceforge/libpng/libpng-${version}.tar.xz";
     sha256 = "1izw9ybm27llk8531w6h4jp4rk2rxy2s9vil16nwik5dp0amyqxl";
   };
 
diff --git a/pkgs/development/libraries/libpseudo/default.nix b/pkgs/development/libraries/libpseudo/default.nix
index f06381505739..58931a816188 100644
--- a/pkgs/development/libraries/libpseudo/default.nix
+++ b/pkgs/development/libraries/libpseudo/default.nix
@@ -1,9 +1,10 @@
 {lib, stdenv, fetchurl, pkg-config, glib, ncurses}:
 stdenv.mkDerivation rec {
-  name = "libpseudo-1.2.0";
+  pname = "libpseudo";
+  version = "1.2.0";
 
   src = fetchurl {
-    url = "mirror://sourceforge/libpseudo/${name}.tar.gz";
+    url = "mirror://sourceforge/libpseudo/libpseudo-${version}.tar.gz";
     sha256 = "0d3pw0m3frycr3x5kzqcaj4r2qh43iv6b0fpd6l4yk0aa4a9560n";
   };
 
diff --git a/pkgs/development/libraries/librdf/raptor.nix b/pkgs/development/libraries/librdf/raptor.nix
index ef755b821550..1dde9402f902 100644
--- a/pkgs/development/libraries/librdf/raptor.nix
+++ b/pkgs/development/libraries/librdf/raptor.nix
@@ -1,10 +1,11 @@
 { lib, stdenv, fetchurl, libxml2, curl }:
 
 stdenv.mkDerivation rec {
-  name = "raptor-1.4.21";
+  pname = "raptor";
+  version = "1.4.21";
 
   src = fetchurl {
-    url = "http://download.librdf.org/source/${name}.tar.gz";
+    url = "http://download.librdf.org/source/raptor-${version}.tar.gz";
     sha256 = "db3172d6f3c432623ed87d7d609161973d2f7098e3d2233d0702fbcc22cfd8ca";
   };
 
diff --git a/pkgs/development/libraries/librdf/rasqal.nix b/pkgs/development/libraries/librdf/rasqal.nix
index 0dd5b87377f3..fd0f6d2ce6d1 100644
--- a/pkgs/development/libraries/librdf/rasqal.nix
+++ b/pkgs/development/libraries/librdf/rasqal.nix
@@ -1,10 +1,11 @@
 { lib, stdenv, fetchurl, librdf_raptor2, gmp, pkg-config, pcre, libxml2, perl }:
 
 stdenv.mkDerivation rec {
-  name = "rasqal-0.9.33";
+  pname = "rasqal";
+  version = "0.9.33";
 
   src = fetchurl {
-    url = "http://download.librdf.org/source/${name}.tar.gz";
+    url = "http://download.librdf.org/source/rasqal-${version}.tar.gz";
     sha256 = "0z6rrwn4jsagvarg8d5zf0j352kjgi33py39jqd29gbhcnncj939";
   };
 
diff --git a/pkgs/development/libraries/librdf/redland.nix b/pkgs/development/libraries/librdf/redland.nix
index 5ac2c711104b..252a5037f77c 100644
--- a/pkgs/development/libraries/librdf/redland.nix
+++ b/pkgs/development/libraries/librdf/redland.nix
@@ -7,10 +7,11 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "redland-1.0.17";
+  pname = "redland";
+  version = "1.0.17";
 
   src = fetchurl {
-    url = "http://download.librdf.org/source/${name}.tar.gz";
+    url = "http://download.librdf.org/source/redland-${version}.tar.gz";
     sha256 = "de1847f7b59021c16bdc72abb4d8e2d9187cd6124d69156f3326dd34ee043681";
   };
 
diff --git a/pkgs/development/libraries/libroxml/default.nix b/pkgs/development/libraries/libroxml/default.nix
index 39c8eab5a65b..71d78a8b8e59 100644
--- a/pkgs/development/libraries/libroxml/default.nix
+++ b/pkgs/development/libraries/libroxml/default.nix
@@ -1,11 +1,14 @@
 { lib, stdenv, fetchurl }:
 
-stdenv.mkDerivation {
-  name = "libroxml-2.3.0";
+stdenv.mkDerivation rec {
+  pname = "libroxml";
+  version = "2.3.0";
+
   src = fetchurl {
-    url = "http://download.libroxml.net/pool/v2.x/libroxml-2.3.0.tar.gz";
+    url = "http://download.libroxml.net/pool/v2.x/libroxml-${version}.tar.gz";
     sha256  = "0y0vc9n4rfbimjp28nx4kdfzz08j5xymh5xjy84l9fhfac5z5a0x";
   };
+
   meta = with lib; {
     homepage = "https://www.libroxml.net/";
     description = "This library is minimum, easy-to-use, C implementation for xml file parsing";
diff --git a/pkgs/development/libraries/libsigcxx/1.2.nix b/pkgs/development/libraries/libsigcxx/1.2.nix
index a417e0bcc1d7..8464ba36af32 100644
--- a/pkgs/development/libraries/libsigcxx/1.2.nix
+++ b/pkgs/development/libraries/libsigcxx/1.2.nix
@@ -1,10 +1,11 @@
 {lib, stdenv, fetchurl, pkg-config, m4}:
 
 stdenv.mkDerivation rec {
-  name = "libsigc++-1.2.7";
+  pname = "libsigc++";
+  version = "1.2.7";
 
   src = fetchurl {
-    url = "mirror://gnome/sources/libsigc++/1.2/${name}.tar.bz2";
+    url = "mirror://gnome/sources/libsigc++/1.2/libsigc++-${version}.tar.bz2";
     sha256 = "099224v5y0y1ggqrfc8vga8afr3nb93iicn7cj8xxgsrwa83s5nr";
   };
 
diff --git a/pkgs/development/libraries/libsigsegv/default.nix b/pkgs/development/libraries/libsigsegv/default.nix
index 4189ba9c6fae..bc36a12eea82 100644
--- a/pkgs/development/libraries/libsigsegv/default.nix
+++ b/pkgs/development/libraries/libsigsegv/default.nix
@@ -3,10 +3,11 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "libsigsegv-2.13";
+  pname = "libsigsegv";
+  version = "2.13";
 
   src = fetchurl {
-    url = "mirror://gnu/libsigsegv/${name}.tar.gz";
+    url = "mirror://gnu/libsigsegv/libsigsegv-${version}.tar.gz";
     sha256 = "sha256-vnjuQXawX3x1/wMpjYSHTbkPS2ydVQPw2hIms6PEgRk=";
   };
 
diff --git a/pkgs/development/libraries/libstemmer/default.nix b/pkgs/development/libraries/libstemmer/default.nix
index 2f6b2835c4e3..835d13d51b4f 100644
--- a/pkgs/development/libraries/libstemmer/default.nix
+++ b/pkgs/development/libraries/libstemmer/default.nix
@@ -1,7 +1,8 @@
 { lib, stdenv, fetchFromGitHub, cmake }:
 
 stdenv.mkDerivation {
-  name = "libstemmer-2017-03-02";
+  pname = "libstemmer";
+  version = "unstable-2017-03-02";
 
   src = fetchFromGitHub {
     owner = "zvelo";
diff --git a/pkgs/development/libraries/libtasn1/default.nix b/pkgs/development/libraries/libtasn1/default.nix
index 4d7b57c1f08c..25b4688c93a5 100644
--- a/pkgs/development/libraries/libtasn1/default.nix
+++ b/pkgs/development/libraries/libtasn1/default.nix
@@ -1,10 +1,11 @@
 { lib, stdenv, fetchurl, perl, texinfo }:
 
 stdenv.mkDerivation rec {
-  name = "libtasn1-4.17.0";
+  pname = "libtasn1";
+  version = "4.17.0";
 
   src = fetchurl {
-    url = "mirror://gnu/libtasn1/${name}.tar.gz";
+    url = "mirror://gnu/libtasn1/libtasn1-${version}.tar.gz";
     sha256 = "sha256-7OdVHOp5IrjhDX68cLwiSNH91zNRZGotao1oqUIcRaU=";
   };
 
diff --git a/pkgs/development/libraries/libtiger/default.nix b/pkgs/development/libraries/libtiger/default.nix
index 094ff565b3c5..60dee56e6a2a 100644
--- a/pkgs/development/libraries/libtiger/default.nix
+++ b/pkgs/development/libraries/libtiger/default.nix
@@ -1,10 +1,11 @@
 { stdenv, lib, fetchurl, libkate, pango, cairo, pkg-config, darwin }:
 
 stdenv.mkDerivation rec {
-  name = "libtiger-0.3.4";
+  pname = "libtiger";
+  version = "0.3.4";
 
   src = fetchurl {
-    url = "https://storage.googleapis.com/google-code-archive-downloads/v2/code.google.com/libtiger/${name}.tar.gz";
+    url = "https://storage.googleapis.com/google-code-archive-downloads/v2/code.google.com/libtiger/libtiger-${version}.tar.gz";
     sha256 = "0rj1bmr9kngrgbxrjbn4f4f9pww0wmf6viflinq7ava7zdav4hkk";
   };
 
diff --git a/pkgs/development/libraries/libtoxcore/new-api.nix b/pkgs/development/libraries/libtoxcore/new-api.nix
index 77119e2830fe..c2348aa31129 100644
--- a/pkgs/development/libraries/libtoxcore/new-api.nix
+++ b/pkgs/development/libraries/libtoxcore/new-api.nix
@@ -2,7 +2,8 @@
 , libvpx, check, libconfig, pkg-config }:
 
 stdenv.mkDerivation {
-  name = "tox-core-new-20160727";
+  pname = "tox-core-new";
+  version = "unstable-2016-07-27";
 
   src = fetchFromGitHub {
     owner  = "irungentoo";
diff --git a/pkgs/development/libraries/libviper/default.nix b/pkgs/development/libraries/libviper/default.nix
index 993e260b7bd3..4caa26aadc6a 100644
--- a/pkgs/development/libraries/libviper/default.nix
+++ b/pkgs/development/libraries/libviper/default.nix
@@ -1,9 +1,10 @@
 {lib, stdenv, fetchurl, pkg-config, glib, ncurses, gpm}:
 stdenv.mkDerivation rec {
-  name = "libviper-1.4.6";
+  pname = "libviper";
+  version = "1.4.6";
 
   src = fetchurl {
-    url = "mirror://sourceforge/libviper/${name}.tar.gz";
+    url = "mirror://sourceforge/libviper/libviper-${version}.tar.gz";
     sha256 = "1jvm7wdgw6ixyhl0pcfr9lnr9g6sg6whyrs9ihjiz0agvqrgvxwc";
   };
 
diff --git a/pkgs/development/libraries/libwpd/0.8.nix b/pkgs/development/libraries/libwpd/0.8.nix
index df21f2640966..7657cd489527 100644
--- a/pkgs/development/libraries/libwpd/0.8.nix
+++ b/pkgs/development/libraries/libwpd/0.8.nix
@@ -1,10 +1,11 @@
 { lib, stdenv, fetchurl, pkg-config, glib, libgsf, libxml2, bzip2 }:
 
 stdenv.mkDerivation rec {
-  name = "libwpd-0.8.14";
+  pname = "libwpd";
+  version = "0.8.14";
 
   src = fetchurl {
-    url = "mirror://sourceforge/libwpd/${name}.tar.gz";
+    url = "mirror://sourceforge/libwpd/libwpd-${version}.tar.gz";
     sha256 = "1syli6i5ma10cwzpa61a18pyjmianjwsf6pvmvzsh5md6yk4yx01";
   };
 
diff --git a/pkgs/development/libraries/libwpd/default.nix b/pkgs/development/libraries/libwpd/default.nix
index 8afe549cb68f..1f54c2c2fb1a 100644
--- a/pkgs/development/libraries/libwpd/default.nix
+++ b/pkgs/development/libraries/libwpd/default.nix
@@ -1,10 +1,11 @@
 { lib, stdenv, fetchurl, zlib, pkg-config, glib, libgsf, libxml2, librevenge }:
 
 stdenv.mkDerivation rec {
-  name = "libwpd-0.10.0";
+  pname = "libwpd";
+  version = "0.10.0";
 
   src = fetchurl {
-    url = "mirror://sourceforge/libwpd/${name}.tar.xz";
+    url = "mirror://sourceforge/libwpd/libwpd-${version}.tar.xz";
     sha256 = "0b6krzr6kxzm89g6bapn805kdayq70hn16n5b5wfs2lwrf0ag2wx";
   };
 
diff --git a/pkgs/development/libraries/libxdg-basedir/default.nix b/pkgs/development/libraries/libxdg-basedir/default.nix
index 58a58f2726bd..77047e9099d2 100644
--- a/pkgs/development/libraries/libxdg-basedir/default.nix
+++ b/pkgs/development/libraries/libxdg-basedir/default.nix
@@ -1,9 +1,11 @@
 {lib, stdenv, fetchurl, fetchpatch}:
 
 stdenv.mkDerivation rec {
-  name = "libxdg-basedir-1.2.0";
+  pname = "libxdg-basedir";
+  version = "1.2.0";
+
   src = fetchurl {
-    url = "https://nevill.ch/libxdg-basedir/downloads/${name}.tar.gz";
+    url = "https://nevill.ch/libxdg-basedir/downloads/libxdg-basedir-${version}.tar.gz";
     sha256 = "2757a949618742d80ac59ee2f0d946adc6e71576406cdf798e6ced507708cdf4";
   };
 
diff --git a/pkgs/development/libraries/libxkbcommon/libxkbcommon_7.nix b/pkgs/development/libraries/libxkbcommon/libxkbcommon_7.nix
index 9f374c22c1e6..539fca7456ba 100644
--- a/pkgs/development/libraries/libxkbcommon/libxkbcommon_7.nix
+++ b/pkgs/development/libraries/libxkbcommon/libxkbcommon_7.nix
@@ -1,10 +1,11 @@
 { lib, stdenv, fetchurl, pkg-config, bison, flex, xkeyboard_config, libxcb, libX11 }:
 
 stdenv.mkDerivation rec {
-  name = "libxkbcommon-0.7.2";
+  pname = "libxkbcommon";
+  version = "0.7.2";
 
   src = fetchurl {
-    url = "http://xkbcommon.org/download/${name}.tar.xz";
+    url = "http://xkbcommon.org/download/libxkbcommon-${version}.tar.xz";
     sha256 = "1n5rv5n210kjnkyrvbh04gfwaa7zrmzy1393p8nyqfw66lkxr918";
   };
 
diff --git a/pkgs/development/libraries/log4cplus/default.nix b/pkgs/development/libraries/log4cplus/default.nix
index e9ef841b65d7..c6b49033beed 100644
--- a/pkgs/development/libraries/log4cplus/default.nix
+++ b/pkgs/development/libraries/log4cplus/default.nix
@@ -1,13 +1,11 @@
 { lib, stdenv, fetchurl }:
 
-let
-  name = "log4cplus-2.0.6";
-in
-stdenv.mkDerivation {
-  inherit name;
+stdenv.mkDerivation rec {
+  pname = "log4cplus";
+  version = "2.0.6";
 
   src = fetchurl {
-    url = "mirror://sourceforge/log4cplus/${name}.tar.bz2";
+    url = "mirror://sourceforge/log4cplus/log4cplus-${version}.tar.bz2";
     sha256 = "sha256-GpY6/Q+IPWLelGsYkn0jgFH9R5NuQV6r7/4rE5fxbso=";
   };
 
diff --git a/pkgs/development/libraries/luabind/default.nix b/pkgs/development/libraries/luabind/default.nix
index b36e6f34c826..1e09353d3fa5 100644
--- a/pkgs/development/libraries/luabind/default.nix
+++ b/pkgs/development/libraries/luabind/default.nix
@@ -8,7 +8,7 @@ stdenv.mkDerivation rec {
     owner = "luabind";
     repo = "luabind";
     rev = "v${version}";
-    sha256 = "sha256-sK1ca2Oj9yXdmxyXeDO3k8YZ1g+HxIXLhvdTWdPDdag=";
+    sha256 = "sha256-Dl6tUKB2aNKYiPL6b1MiD5AMiG5GosmcfoZWhC8F/y0=";
   };
 
   patches = [ ./0.9.1_modern_boost_fix.patch ./0.9.1_boost_1.57_fix.patch ./0.9.1_discover_luajit.patch ];
diff --git a/pkgs/development/libraries/menu-cache/default.nix b/pkgs/development/libraries/menu-cache/default.nix
index b2f06b9e627b..66fadee0b31f 100644
--- a/pkgs/development/libraries/menu-cache/default.nix
+++ b/pkgs/development/libraries/menu-cache/default.nix
@@ -1,11 +1,11 @@
 { lib, stdenv, fetchurl, glib, pkg-config, libfm-extra }:
 
-let name = "menu-cache-1.1.0";
-in
-stdenv.mkDerivation {
-  inherit name;
+stdenv.mkDerivation rec {
+  pname = "menu-cache";
+  version = "1.1.0";
+
   src = fetchurl {
-    url = "mirror://sourceforge/lxde/${name}.tar.xz";
+    url = "mirror://sourceforge/lxde/menu-cache-${version}.tar.xz";
     sha256 = "1iry4zlpppww8qai2cw4zid4081hh7fz8nzsp5lqyffbkm2yn0pd";
   };
 
diff --git a/pkgs/development/libraries/mythes/default.nix b/pkgs/development/libraries/mythes/default.nix
index b678baf98819..2c4312d6498d 100644
--- a/pkgs/development/libraries/mythes/default.nix
+++ b/pkgs/development/libraries/mythes/default.nix
@@ -1,10 +1,11 @@
 { lib, stdenv, fetchurl, hunspell, ncurses, pkg-config, perl }:
 
 stdenv.mkDerivation rec {
-  name = "mythes-1.2.4";
+  pname = "mythes";
+  version = "1.2.4";
 
   src = fetchurl {
-    url = "mirror://sourceforge/hunspell/${name}.tar.gz";
+    url = "mirror://sourceforge/hunspell/mythes-${version}.tar.gz";
     sha256 = "0prh19wy1c74kmzkkavm9qslk99gz8h8wmjvwzjc6lf8v2az708y";
   };
 
diff --git a/pkgs/development/libraries/neardal/default.nix b/pkgs/development/libraries/neardal/default.nix
index 43f63d91a618..bbcefa0a4433 100644
--- a/pkgs/development/libraries/neardal/default.nix
+++ b/pkgs/development/libraries/neardal/default.nix
@@ -1,7 +1,8 @@
 { lib, stdenv, fetchFromGitHub, autoconf, automake, libtool, pkg-config, glib, readline, makeWrapper }:
 
 stdenv.mkDerivation {
-  name = "neardal-0.7-post-git-20150930";
+  pname = "neardal";
+  version = "unstable-0.7-post-git-2015-09-30";
 
   src = fetchFromGitHub {
     owner = "connectivity";
diff --git a/pkgs/development/libraries/npth/default.nix b/pkgs/development/libraries/npth/default.nix
index a5ac9ce99127..208924bfd7b5 100644
--- a/pkgs/development/libraries/npth/default.nix
+++ b/pkgs/development/libraries/npth/default.nix
@@ -1,10 +1,11 @@
 { lib, stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "npth-1.6";
+  pname = "npth";
+  version = "1.6";
 
   src = fetchurl {
-    url = "mirror://gnupg/npth/${name}.tar.bz2";
+    url = "mirror://gnupg/npth/npth-${version}.tar.bz2";
     sha256 = "1lg2lkdd3z1s3rpyf88786l243adrzyk9p4q8z9n41ygmpcsp4qk";
   };
 
diff --git a/pkgs/development/libraries/ogre/1.10.x.nix b/pkgs/development/libraries/ogre/1.10.x.nix
index 616792787818..cd65630879ef 100644
--- a/pkgs/development/libraries/ogre/1.10.x.nix
+++ b/pkgs/development/libraries/ogre/1.10.x.nix
@@ -8,11 +8,12 @@
 , withNvidiaCg ? false, nvidia_cg_toolkit
 , withSamples ? false }:
 
-stdenv.mkDerivation {
-  name = "ogre-1.10.11";
+stdenv.mkDerivation rec {
+  pname = "ogre";
+  version = "1.10.11";
 
   src = fetchurl {
-     url = "https://bitbucket.org/sinbad/ogre/get/v1-10-11.tar.gz";
+     url = "https://bitbucket.org/sinbad/ogre/get/v${lib.replaceStrings ["."] ["-"] version}.tar.gz";
      sha256 = "1zwvlx5dz9nwjazhnrhzb0w8ilpa84r0hrxrmmy69pgr1p1yif5a";
   };
 
diff --git a/pkgs/development/libraries/opendbx/default.nix b/pkgs/development/libraries/opendbx/default.nix
index a9eb209edda8..9a7877a9938a 100644
--- a/pkgs/development/libraries/opendbx/default.nix
+++ b/pkgs/development/libraries/opendbx/default.nix
@@ -3,10 +3,11 @@
 let inherit (lib) getDev; in
 
 stdenv.mkDerivation rec {
-  name = "opendbx-1.4.6";
+  pname = "opendbx";
+  version = "1.4.6";
 
   src = fetchurl {
-    url = "https://linuxnetworks.de/opendbx/download/${name}.tar.gz";
+    url = "https://linuxnetworks.de/opendbx/download/opendbx-${version}.tar.gz";
     sha256 = "0z29h6zx5f3gghkh1a0060w6wr572ci1rl2a3480znf728wa0ii2";
   };
 
diff --git a/pkgs/development/libraries/openslp/default.nix b/pkgs/development/libraries/openslp/default.nix
index 4fa03c5e7c1b..1eec70be6aca 100644
--- a/pkgs/development/libraries/openslp/default.nix
+++ b/pkgs/development/libraries/openslp/default.nix
@@ -1,10 +1,11 @@
 { lib, stdenv, fetchurl, fetchpatch }:
 
-stdenv.mkDerivation {
-  name = "openslp-2.0.0";
+stdenv.mkDerivation rec {
+  pname = "openslp";
+  version = "2.0.0";
 
   src = fetchurl {
-    url = "mirror://sourceforge/openslp/2.0.0/2.0.0/openslp-2.0.0.tar.gz";
+    url = "mirror://sourceforge/openslp/${version}/${version}/openslp-${version}.tar.gz";
     sha256 = "16splwmqp0400w56297fkipaq9vlbhv7hapap8z09gp5m2i3fhwj";
   };
 
diff --git a/pkgs/development/libraries/pangoxsl/default.nix b/pkgs/development/libraries/pangoxsl/default.nix
index 7d314a930f25..81c815e562cd 100644
--- a/pkgs/development/libraries/pangoxsl/default.nix
+++ b/pkgs/development/libraries/pangoxsl/default.nix
@@ -1,9 +1,11 @@
 {lib, stdenv, fetchurl, pkg-config, glib, pango}:
 
-stdenv.mkDerivation {
-  name = "pangoxsl-1.6.0.3";
+stdenv.mkDerivation rec {
+  pname = "pangoxsl";
+  version = "1.6.0.3";
+
   src = fetchurl {
-    url = "mirror://sourceforge/pangopdf/pangoxsl-1.6.0.3.tar.gz";
+    url = "mirror://sourceforge/pangopdf/pangoxsl-${version}.tar.gz";
     sha256 = "1wcd553nf4nwkrfrh765cyzwj9bsg7zpkndg2hjs8mhwgx04lm8n";
   };
 
diff --git a/pkgs/development/libraries/pocketsphinx/default.nix b/pkgs/development/libraries/pocketsphinx/default.nix
index 18d5d0bcfa22..fadc14240831 100644
--- a/pkgs/development/libraries/pocketsphinx/default.nix
+++ b/pkgs/development/libraries/pocketsphinx/default.nix
@@ -7,10 +7,11 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "pocketsphinx-5prealpha";
+  pname = "pocketsphinx";
+  version = "5prealpha";
 
   src = fetchurl {
-    url = "mirror://sourceforge/cmusphinx/${name}.tar.gz";
+    url = "mirror://sourceforge/cmusphinx/pocketsphinx-${version}.tar.gz";
     sha256 = "1n9yazzdgvpqgnfzsbl96ch9cirayh74jmpjf7svs4i7grabanzg";
   };
 
diff --git a/pkgs/development/libraries/pth/default.nix b/pkgs/development/libraries/pth/default.nix
index 16235176d038..c75b0d1db2d8 100644
--- a/pkgs/development/libraries/pth/default.nix
+++ b/pkgs/development/libraries/pth/default.nix
@@ -1,10 +1,11 @@
 { lib, stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "pth-2.0.7";
+  pname = "pth";
+  version = "2.0.7";
 
   src = fetchurl {
-    url = "mirror://gnu/pth/${name}.tar.gz";
+    url = "mirror://gnu/pth/pth-${version}.tar.gz";
     sha256 = "0ckjqw5kz5m30srqi87idj7xhpw6bpki43mj07bazjm2qmh3cdbj";
   };
 
diff --git a/pkgs/development/libraries/qtscriptgenerator/default.nix b/pkgs/development/libraries/qtscriptgenerator/default.nix
index 0164f8884a27..ad1f73cc9e88 100644
--- a/pkgs/development/libraries/qtscriptgenerator/default.nix
+++ b/pkgs/development/libraries/qtscriptgenerator/default.nix
@@ -1,9 +1,11 @@
 { lib, stdenv, fetchurl, qt4 }:
 
-stdenv.mkDerivation {
-  name = "qtscriptgenerator-0.1.0";
+stdenv.mkDerivation rec {
+  pname = "qtscriptgenerator";
+  version = "0.1.0";
+
   src = fetchurl {
-    url = "https://storage.googleapis.com/google-code-archive-downloads/v2/code.google.com/qtscriptgenerator/qtscriptgenerator-src-0.1.0.tar.gz";
+    url = "https://storage.googleapis.com/google-code-archive-downloads/v2/code.google.com/qtscriptgenerator/qtscriptgenerator-src-${version}.tar.gz";
     sha256 = "0h8zjh38n2wfz7jld0jz6a09y66dbsd2jhm4f2024qfgcmxcabj6";
   };
   buildInputs = [ qt4 ];
diff --git a/pkgs/development/libraries/qwt/6.nix b/pkgs/development/libraries/qwt/6.nix
index 1f2518fc7380..a9fa29ba4d4f 100644
--- a/pkgs/development/libraries/qwt/6.nix
+++ b/pkgs/development/libraries/qwt/6.nix
@@ -1,10 +1,11 @@
 { lib, stdenv, fetchurl, qtbase, qtsvg, qttools, qmake }:
 
 stdenv.mkDerivation rec {
-  name = "qwt-6.1.6";
+  pname = "qwt";
+  version = "6.1.6";
 
   src = fetchurl {
-    url = "mirror://sourceforge/qwt/${name}.tar.bz2";
+    url = "mirror://sourceforge/qwt/qwt-${version}.tar.bz2";
     sha256 = "sha256-mUYNMcEV7kEXsBddiF9HwsWQ14QgbwmBXcBY++Xt4fY=";
   };
 
@@ -15,7 +16,7 @@ stdenv.mkDerivation rec {
     sed -e "s|QWT_INSTALL_PREFIX.*=.*|QWT_INSTALL_PREFIX = $out|g" -i qwtconfig.pri
   '';
 
-  qmakeFlags = [ "-after doc.path=$out/share/doc/${name}" ];
+  qmakeFlags = [ "-after doc.path=$out/share/doc/qwt-${version}" ];
 
   dontWrapQtApps = true;
 
diff --git a/pkgs/development/libraries/qwt/6_qt4.nix b/pkgs/development/libraries/qwt/6_qt4.nix
index 61903af93fac..021fa0ba57d4 100644
--- a/pkgs/development/libraries/qwt/6_qt4.nix
+++ b/pkgs/development/libraries/qwt/6_qt4.nix
@@ -1,10 +1,11 @@
 { lib, stdenv, fetchurl, qt4, qmake4Hook, AGL }:
 
 stdenv.mkDerivation rec {
-  name = "qwt-6.1.5";
+  pname = "qwt";
+  version = "6.1.5";
 
   src = fetchurl {
-    url = "mirror://sourceforge/qwt/${name}.tar.bz2";
+    url = "mirror://sourceforge/qwt/qwt-${version}.tar.bz2";
     sha256 = "0hf0mpca248xlqn7xnzkfj8drf19gdyg5syzklvq8pibxiixwxj0";
   };
 
@@ -27,7 +28,7 @@ stdenv.mkDerivation rec {
       install_name_tool -id "$out/lib/qwt.framework/Versions/6/qwt" "$out/lib/qwt.framework/Versions/6/qwt"
     '';
 
-  qmakeFlags = [ "-after doc.path=$out/share/doc/${name}" ];
+  qmakeFlags = [ "-after doc.path=$out/share/doc/qwt-${version}" ];
 
   meta = with lib; {
     description = "Qt widgets for technical applications";
diff --git a/pkgs/development/libraries/rabbitmq-java-client/default.nix b/pkgs/development/libraries/rabbitmq-java-client/default.nix
index e5657bcb3c30..96e4a42ad09e 100644
--- a/pkgs/development/libraries/rabbitmq-java-client/default.nix
+++ b/pkgs/development/libraries/rabbitmq-java-client/default.nix
@@ -1,10 +1,11 @@
 { fetchurl, lib, stdenv, ant, jdk, jre, python, makeWrapper }:
 
-stdenv.mkDerivation {
-  name = "rabbitmq-java-client-3.3.4";
+stdenv.mkDerivation rec {
+  pname = "rabbitmq-java-client";
+  version = "3.3.4";
 
   src = fetchurl {
-    url = "https://www.rabbitmq.com/releases/rabbitmq-java-client/v3.3.4/rabbitmq-java-client-3.3.4.tar.gz";
+    url = "https://www.rabbitmq.com/releases/rabbitmq-java-client/v${version}/rabbitmq-java-client-${version}.tar.gz";
     sha256 = "03kspkgzzjsbq6f8yl2zj5m30qwgxv3l58hrbf6gcgxb5rpfk6sh";
   };
 
diff --git a/pkgs/development/libraries/readline/5.x.nix b/pkgs/development/libraries/readline/5.x.nix
index b2eab66387f5..98decdca968b 100644
--- a/pkgs/development/libraries/readline/5.x.nix
+++ b/pkgs/development/libraries/readline/5.x.nix
@@ -1,10 +1,11 @@
 { lib, stdenv, fetchurl, ncurses }:
 
-stdenv.mkDerivation {
-  name = "readline-5.2";
+stdenv.mkDerivation rec {
+  pname = "readline";
+  version = "5.2";
 
   src = fetchurl {
-    url = "mirror://gnu/readline/readline-5.2.tar.gz";
+    url = "mirror://gnu/readline/readline-${version}.tar.gz";
     sha256 = "0icz4hqqq8mlkwrpczyaha94kns0am9z0mh3a2913kg2msb8vs0j";
   };
 
diff --git a/pkgs/development/libraries/readline/6.2.nix b/pkgs/development/libraries/readline/6.2.nix
index 98db664dd8fc..13c53937a7c0 100644
--- a/pkgs/development/libraries/readline/6.2.nix
+++ b/pkgs/development/libraries/readline/6.2.nix
@@ -2,10 +2,11 @@
 }:
 
 stdenv.mkDerivation (rec {
-  name = "readline-6.2";
+  pname = "readline";
+  version = "6.2";
 
   src = fetchurl {
-    url = "mirror://gnu/readline/${name}.tar.gz";
+    url = "mirror://gnu/readline/readline-${version}.tar.gz";
     sha256 = "10ckm2bd2rkxhvdmj7nmbsylmihw0abwcsnxf8y27305183rd9kr";
   };
 
@@ -21,7 +22,7 @@ stdenv.mkDerivation (rec {
     (let
        patch = nr: sha256:
          fetchurl {
-           url = "mirror://gnu/readline/${name}-patches/readline62-${nr}";
+           url = "mirror://gnu/readline/readline-${version}-patches/readline62-${nr}";
            inherit sha256;
          };
      in
diff --git a/pkgs/development/libraries/readline/6.3.nix b/pkgs/development/libraries/readline/6.3.nix
index 2f63c4a3043c..88ad884bd489 100644
--- a/pkgs/development/libraries/readline/6.3.nix
+++ b/pkgs/development/libraries/readline/6.3.nix
@@ -1,7 +1,8 @@
 { fetchurl, lib, stdenv, ncurses }:
 
 stdenv.mkDerivation {
-  name = "readline-6.3p08";
+  pname = "readline";
+  version = "6.3p08";
 
   src = fetchurl {
     url = "mirror://gnu/readline/readline-6.3.tar.gz";
diff --git a/pkgs/development/libraries/resolv_wrapper/default.nix b/pkgs/development/libraries/resolv_wrapper/default.nix
index 69ec01747484..c6669edbc164 100644
--- a/pkgs/development/libraries/resolv_wrapper/default.nix
+++ b/pkgs/development/libraries/resolv_wrapper/default.nix
@@ -1,10 +1,11 @@
 { lib, stdenv, fetchurl, cmake, pkg-config }:
 
 stdenv.mkDerivation rec {
-  name = "resolv_wrapper-1.1.7";
+  pname = "resolv_wrapper";
+  version = "1.1.7";
 
   src = fetchurl {
-    url = "mirror://samba/cwrap/${name}.tar.gz";
+    url = "mirror://samba/cwrap/resolv_wrapper-${version}.tar.gz";
     sha256 = "sha256-Rgrn/V5TSFvn3ZmlXFki8csWNrnoghmB1JrRZQfIoHQ=";
   };
 
diff --git a/pkgs/development/libraries/rlog/default.nix b/pkgs/development/libraries/rlog/default.nix
index 88a96209993b..c8661f173e67 100644
--- a/pkgs/development/libraries/rlog/default.nix
+++ b/pkgs/development/libraries/rlog/default.nix
@@ -1,10 +1,11 @@
 { lib, stdenv, fetchurl }:
 
-stdenv.mkDerivation {
-  name = "rlog-1.4";
+stdenv.mkDerivation rec {
+  pname = "rlog";
+  version = "1.4";
 
   src = fetchurl {
-    url = "http://rlog.googlecode.com/files/rlog-1.4.tar.gz";
+    url = "http://rlog.googlecode.com/files/rlog-${version}.tar.gz";
     sha256 = "0y9zg0pd7vmnskwac1qdyzl282z7kb01nmn57lsg2mjdxgnywf59";
   };
 
diff --git a/pkgs/development/libraries/shapelib/default.nix b/pkgs/development/libraries/shapelib/default.nix
index abb27a132c23..1604578a10c9 100644
--- a/pkgs/development/libraries/shapelib/default.nix
+++ b/pkgs/development/libraries/shapelib/default.nix
@@ -1,10 +1,11 @@
 { lib, stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "shapelib-1.5.0";
+  pname = "shapelib";
+  version = "1.5.0";
 
   src = fetchurl {
-    url = "https://download.osgeo.org/shapelib/${name}.tar.gz";
+    url = "https://download.osgeo.org/shapelib/shapelib-${version}.tar.gz";
     sha256 = "1qfsgb8b3yiqwvr6h9m81g6k9fjhfys70c22p7kzkbick20a9h0z";
   };
 
diff --git a/pkgs/development/libraries/shhmsg/default.nix b/pkgs/development/libraries/shhmsg/default.nix
index 704df3dc5eff..901ee48adece 100644
--- a/pkgs/development/libraries/shhmsg/default.nix
+++ b/pkgs/development/libraries/shhmsg/default.nix
@@ -1,10 +1,11 @@
 { lib, stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "shhmsg-1.4.2";
+  pname = "shhmsg";
+  version = "1.4.2";
 
   src = fetchurl {
-    url = "https://shh.thathost.com/pub-unix/files/${name}.tar.gz";
+    url = "https://shh.thathost.com/pub-unix/files/shhmsg-${version}.tar.gz";
     sha256 = "0ax02fzqpaxr7d30l5xbndy1s5vgg1ag643c7zwiw2wj1czrxil8";
   };
 
diff --git a/pkgs/development/libraries/sparsehash/default.nix b/pkgs/development/libraries/sparsehash/default.nix
index 41b765bcb07d..35208d021b83 100644
--- a/pkgs/development/libraries/sparsehash/default.nix
+++ b/pkgs/development/libraries/sparsehash/default.nix
@@ -1,12 +1,13 @@
 { lib, stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "sparsehash-2.0.4";
+  pname = "sparsehash";
+  version = "2.0.4";
 
   src = fetchFromGitHub {
     owner = "sparsehash";
     repo = "sparsehash";
-    rev = name;
+    rev = "sparsehash-${version}";
     sha256 = "1pf1cjvcjdmb9cd6gcazz64x0cd2ndpwh6ql2hqpypjv725xwxy7";
   };
 
diff --git a/pkgs/development/libraries/speex/default.nix b/pkgs/development/libraries/speex/default.nix
index 9633f435fb8e..a7d4aa970742 100644
--- a/pkgs/development/libraries/speex/default.nix
+++ b/pkgs/development/libraries/speex/default.nix
@@ -1,10 +1,11 @@
 { lib, stdenv, fetchurl, autoreconfHook, pkg-config, fftw, speexdsp }:
 
 stdenv.mkDerivation rec {
-  name = "speex-1.2.0";
+  pname = "speex";
+  version = "1.2.0";
 
   src = fetchurl {
-    url = "http://downloads.us.xiph.org/releases/speex/${name}.tar.gz";
+    url = "http://downloads.us.xiph.org/releases/speex/speex-${version}.tar.gz";
     sha256 = "150047wnllz4r94whb9r73l5qf0z5z3rlhy98bawfbblmkq8mbpa";
   };
 
diff --git a/pkgs/development/libraries/sphinxbase/default.nix b/pkgs/development/libraries/sphinxbase/default.nix
index a7d59cd8bf6f..43a70c50fed4 100644
--- a/pkgs/development/libraries/sphinxbase/default.nix
+++ b/pkgs/development/libraries/sphinxbase/default.nix
@@ -8,10 +8,11 @@
 }:
 
 stdenv.mkDerivation (rec {
-  name = "sphinxbase-5prealpha";
+  pname = "sphinxbase";
+  version = "5prealpha";
 
   src = fetchurl {
-    url = "mirror://sourceforge/cmusphinx/${name}.tar.gz";
+    url = "mirror://sourceforge/cmusphinx/sphinxbase-${version}.tar.gz";
     sha256 = "0vr4k8pv5a8nvq9yja7kl13b5lh0f9vha8fc8znqnm8bwmcxnazp";
   };