diff --git a/lib/maintainers.nix b/lib/maintainers.nix
index 03b56bf15622..49304e27f5bb 100644
--- a/lib/maintainers.nix
+++ b/lib/maintainers.nix
@@ -125,7 +125,7 @@
   gfxmonk = "Tim Cuthbertson <tim@gfxmonk.net>";
   giogadi = "Luis G. Torres <lgtorres42@gmail.com>";
   gleber = "Gleb Peregud <gleber.p@gmail.com>";
-  globin = "Robin Gloster <robin@glob.in>";
+  globin = "Robin Gloster <mail@glob.in>";
   goibhniu = "Cillian de Róiste <cillian.deroiste@gmail.com>";
   gridaphobe = "Eric Seidel <eric@seidel.io>";
   guibert = "David Guibert <david.guibert@gmail.com>";
diff --git a/pkgs/applications/misc/sc-im/default.nix b/pkgs/applications/misc/sc-im/default.nix
index 29f347522fa4..cb18278d1ed4 100644
--- a/pkgs/applications/misc/sc-im/default.nix
+++ b/pkgs/applications/misc/sc-im/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, yacc, ncurses, libxml2 }:
+{ stdenv, fetchFromGitHub, yacc, ncurses, libxml2 }:
 
 let
   version = "0.2.1";
@@ -7,9 +7,11 @@ stdenv.mkDerivation rec {
 
   name = "sc-im-${version}";
 
-  src = fetchurl {
-    url = "https://github.com/andmarti1424/sc-im/archive/v${version}.tar.gz";
-    sha256 = "08yks8grj5w434r81dy2knzbdhdnkc23r0d9v848mcl706xnjl6j";
+  src = fetchFromGitHub {
+    owner = "andmarti1424";
+    repo = "sc-im";
+    rev = "v${version}";
+    sha256 = "0v6b8xksvd12vmz198vik2ranyr5mhnp85hl9yxh9svibs7jxsbb";
   };
 
   buildInputs = [ yacc ncurses libxml2 ];
@@ -28,12 +30,12 @@ stdenv.mkDerivation rec {
     make install prefix=
   '';
 
-  meta = {
+  meta = with stdenv.lib; {
     homepage = "https://github.com/andmarti1424/sc-im";
     description = "SC-IM - Spreadsheet Calculator Improvised - SC fork";
-    license = stdenv.lib.licenses.bsdOriginal;
-    maintainers = [ stdenv.lib.maintainers.matthiasbeyer ];
-    platforms = with stdenv.lib.platforms; linux; # Cannot test others
+    license = licenses.bsdOriginal;
+    maintainers = [ maintainers.matthiasbeyer ];
+    platforms = platforms.linux; # Cannot test others
   };
 
 }
diff --git a/pkgs/applications/video/vlc/default.nix b/pkgs/applications/video/vlc/default.nix
index 12df7e41dd88..ebfa2f0484d3 100644
--- a/pkgs/applications/video/vlc/default.nix
+++ b/pkgs/applications/video/vlc/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
   version = "2.2.1";
 
   src = fetchurl {
-    url = "http://download.videolan.org/vlc/${version}/${name}.tar.xz";
+    url = "http://get.videolan.org/vlc/${version}/${name}.tar.xz";
     sha256 = "1jqzrzrpw6932lbkf863xk8cfmn4z2ngbxz7w8ggmh4f6xz9sgal";
   };
 
diff --git a/pkgs/data/fonts/powerline-fonts/default.nix b/pkgs/data/fonts/powerline-fonts/default.nix
index 63b4ad1ea04a..6d620c09f06d 100644
--- a/pkgs/data/fonts/powerline-fonts/default.nix
+++ b/pkgs/data/fonts/powerline-fonts/default.nix
@@ -1,13 +1,13 @@
 { stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation {
-  name = "powerline-fonts-2015-06-29";
+  name = "powerline-fonts-2015-12-11";
 
   src = fetchFromGitHub {
     owner = "powerline";
     repo = "fonts";
-    rev = "97dc451724fb24e1dd9892c988642b239b5dc67c";
-    sha256 = "1m0a8k916s74iv2k0kk36dz7d2hfb2zgf8m0b9hg71w4yd3bmj4w";
+    rev = "a44abd0e742ad6e7fd8d8bc4c3cad5155c9f3a92";
+    sha256 = "1pwz83yh28yd8aj6fbyfz8z3q3v67psszpd9mp4vv0ms9w8b5ajn";
   };
 
   buildPhase = "true";
diff --git a/pkgs/development/interpreters/bats/default.nix b/pkgs/development/interpreters/bats/default.nix
new file mode 100644
index 000000000000..4eb86460be9a
--- /dev/null
+++ b/pkgs/development/interpreters/bats/default.nix
@@ -0,0 +1,21 @@
+{ stdenv, fetchzip }:
+
+stdenv.mkDerivation rec {
+  name = "bats-${version}";
+  version = "0.4.0";
+
+  src = fetchzip {
+    url = "https://github.com/sstephenson/bats/archive/v${version}.tar.gz";
+    sha256 = "05xpvfm0xky1532i3hd2l3wznxzh99bv2hxgykwdpxh18h6jr6jm";
+  };
+
+  installPhase = "./install.sh $out";
+
+  meta = with stdenv.lib; {
+    homepage = https://github.com/sstephenson/bats;
+    description = "Bash Automated Testing System";
+    maintainers = [ maintainers.lnl7 ];
+    license = licenses.mit;
+    platforms = platforms.unix;
+  };
+}
diff --git a/pkgs/development/libraries/libaacs/default.nix b/pkgs/development/libraries/libaacs/default.nix
index 119a46bfc31d..e12929e9f696 100644
--- a/pkgs/development/libraries/libaacs/default.nix
+++ b/pkgs/development/libraries/libaacs/default.nix
@@ -15,7 +15,7 @@ stdenv.mkDerivation {
   name = "${baseName}-${version}";
 
   src = fetchurl {
-    url = "http://download.videolan.org/pub/videolan/${baseName}/${version}/${baseName}-${version}.tar.bz2";
+    url = "http://get.videolan.org/${baseName}/${version}/${baseName}-${version}.tar.bz2";
     sha256 = "1s5v075hnbs57995r6lljm79wgrip3gnyf55a0y7bja75jh49hwm";
   };
 
diff --git a/pkgs/development/libraries/libbdplus/default.nix b/pkgs/development/libraries/libbdplus/default.nix
index 8cc2e8069320..67428f132495 100644
--- a/pkgs/development/libraries/libbdplus/default.nix
+++ b/pkgs/development/libraries/libbdplus/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation {
   name = "${baseName}-${version}";
 
   src = fetchurl {
-    url = "http://download.videolan.org/pub/videolan/${baseName}/${version}/${baseName}-${version}.tar.bz2";
+    url = "http://get.videolan.org/${baseName}/${version}/${baseName}-${version}.tar.bz2";
     sha256 = "02n87lysqn4kg2qk7d1ffrp96c44zkdlxdj0n16hbgrlrpiwlcd6";
   };
 
diff --git a/pkgs/development/libraries/libbluray/default.nix b/pkgs/development/libraries/libbluray/default.nix
index 7d7689bf23ed..08905455d353 100644
--- a/pkgs/development/libraries/libbluray/default.nix
+++ b/pkgs/development/libraries/libbluray/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
   name = "${baseName}-${version}";
 
   src = fetchurl {
-    url = "ftp://ftp.videolan.org/pub/videolan/${baseName}/${version}/${name}.tar.bz2";
+    url = "http://get.videolan.org/${baseName}/${version}/${name}.tar.bz2";
     sha256 = "1sp71j4agcsg17g6b85cqz78pn5vknl5pl39rvr6mkib5ps99jgg";
   };
 
diff --git a/pkgs/development/libraries/libdvbpsi/default.nix b/pkgs/development/libraries/libdvbpsi/default.nix
index f8b9e9ecef90..ecfa14a43c9a 100644
--- a/pkgs/development/libraries/libdvbpsi/default.nix
+++ b/pkgs/development/libraries/libdvbpsi/default.nix
@@ -1,11 +1,11 @@
 {stdenv, fetchurl}:
 
-stdenv.mkDerivation {
-
-  name = "libdvbpsi-0.2.2";
+stdenv.mkDerivation rec {
+  name = "libdvbpsi-${version}";
+  version = "0.2.2";
 
   src = fetchurl {
-    url = http://download.videolan.org/pub/libdvbpsi/0.2.2/libdvbpsi-0.2.2.tar.bz2;
+    url = "http://get.videolan.org/libdvbpsi/${version}/${name}.tar.bz2";
     sha256 = "1lry2swxqm8mhq0a4rjnc819ngsf2pxnfjajb57lml7yr12j79ls";
   };
 
diff --git a/pkgs/development/libraries/libdvdcss/default.nix b/pkgs/development/libraries/libdvdcss/default.nix
index 8632da12c735..d68b0a367517 100644
--- a/pkgs/development/libraries/libdvdcss/default.nix
+++ b/pkgs/development/libraries/libdvdcss/default.nix
@@ -1,10 +1,11 @@
 {stdenv, fetchurl}:
 
-stdenv.mkDerivation {
-  name = "libdvdcss-1.3.0";
-  
+stdenv.mkDerivation rec {
+  name = "libdvdcss-${version}";
+  version = "1.3.0";
+
   src = fetchurl {
-    url = http://download.videolan.org/pub/libdvdcss/1.3.0/libdvdcss-1.3.0.tar.bz2;
+    url = "http://get.videolan.org/libdvdcss/${version}/${name}.tar.bz2";
     sha256 = "158k9zagmbk5bkbz96l6lwhh7xcgfcnzflkr4vblskhcab6llhbw";
   };
 
diff --git a/pkgs/development/libraries/libdvdnav/default.nix b/pkgs/development/libraries/libdvdnav/default.nix
index fe625aa69e12..5c931f4d6f4c 100644
--- a/pkgs/development/libraries/libdvdnav/default.nix
+++ b/pkgs/development/libraries/libdvdnav/default.nix
@@ -5,7 +5,7 @@ stdenv.mkDerivation rec {
   version = "5.0.3";
 
   src = fetchurl {
-    url = "http://download.videolan.org/pub/videolan/libdvdnav/${version}/libdvdnav-${version}.tar.bz2";
+    url = "http://get.videolan.org/libdvdnav/${version}/${name}.tar.bz2";
     sha256 = "5097023e3d2b36944c763f1df707ee06b19dc639b2b68fb30113a5f2cbf60b6d";
   };
 
diff --git a/pkgs/development/libraries/libdvdread/default.nix b/pkgs/development/libraries/libdvdread/default.nix
index 311bc6dc4058..493be4c8f86b 100644
--- a/pkgs/development/libraries/libdvdread/default.nix
+++ b/pkgs/development/libraries/libdvdread/default.nix
@@ -5,7 +5,7 @@ stdenv.mkDerivation rec {
   version = "5.0.2";
 
   src = fetchurl {
-    url = "http://download.videolan.org/pub/videolan/libdvdread/${version}/libdvdread-${version}.tar.bz2";
+    url = "http://get.videolan.org/libdvdread/${version}/${name}.tar.bz2";
     sha256 = "82cbe693f2a3971671e7428790b5498392db32185b8dc8622f7b9cd307d3cfbf";
   };
 
diff --git a/pkgs/development/libraries/x264/default.nix b/pkgs/development/libraries/x264/default.nix
index 6c541f1aa682..3c2423434939 100644
--- a/pkgs/development/libraries/x264/default.nix
+++ b/pkgs/development/libraries/x264/default.nix
@@ -1,11 +1,11 @@
 {stdenv, fetchurl, yasm, enable10bit ? false}:
 
 stdenv.mkDerivation rec {
-  version = "snapshot-20141218-2245-stable";
-  name = "x264-20141218-2245";
+  version = "20141218-2245";
+  name = "x264-${version}";
 
   src = fetchurl {
-    url = "ftp://ftp.videolan.org/pub/videolan/x264/snapshots/x264-${version}.tar.bz2";
+    url = "http://download.videolan.org/x264/snapshots/x264-snapshot-${version}-stable.tar.bz2";
     sha256 = "1gp1f0382vh2hmgc23ldqyywcfljg8lsgl2849ymr14r6gxfh69m";
   };
 
diff --git a/pkgs/development/libraries/x265/default.nix b/pkgs/development/libraries/x265/default.nix
index 1598fec61948..1473910e004f 100644
--- a/pkgs/development/libraries/x265/default.nix
+++ b/pkgs/development/libraries/x265/default.nix
@@ -19,7 +19,10 @@ stdenv.mkDerivation rec {
   version = "1.7";
 
   src = fetchurl {
-    url = "https://github.com/videolan/x265/archive/${version}.tar.gz";
+    urls = [
+      "http://get.videolan.org/x265/x265_${version}.tar.gz"
+      "https://github.com/videolan/x265/archive/${version}.tar.gz"
+    ];
     sha256 = "18w3whmbjlalvysny51kdq9b228iwg3rdav4kmifazksvrm4yacq";
   };
 
diff --git a/pkgs/games/dwarf-fortress/wrapper/dwarf-fortress-init.in b/pkgs/games/dwarf-fortress/wrapper/dwarf-fortress-init.in
index 1fd6178895db..c5157e82d8a5 100644
--- a/pkgs/games/dwarf-fortress/wrapper/dwarf-fortress-init.in
+++ b/pkgs/games/dwarf-fortress/wrapper/dwarf-fortress-init.in
@@ -39,3 +39,4 @@ done
 forcecopy_path data/index
 # For some reason, it's needed to be writable...
 forcecopy_path data/announcement
+forcecopy_path data/help
diff --git a/pkgs/tools/networking/curl/default.nix b/pkgs/tools/networking/curl/default.nix
index 3c77d2a6c8d6..7101a9cbb1e0 100644
--- a/pkgs/tools/networking/curl/default.nix
+++ b/pkgs/tools/networking/curl/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
   name = "curl-7.45.0";
 
   src = fetchurl {
-    url = "http://curl.haxx.se/download/${name}.tar.bz2";
+    url = "http://ngcobalt13.uxnr.de/mirror/curl/${name}.tar.bz2";
     sha256 = "1slq5c0v9wa8hajgimhkxhvsrd07jmih8sa3gjsl597qp5k4w5b5";
   };
 
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 730b24a7659f..5e2adc0d7c62 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -988,6 +988,8 @@ let
 
   bareos = callPackage ../tools/backup/bareos { };
 
+  bats = callPackage ../development/interpreters/bats { };
+
   beanstalkd = callPackage ../servers/beanstalkd { };
 
   beets = callPackage ../tools/audio/beets { };
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 8ff7b67d6505..04312ca1f234 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -7054,15 +7054,15 @@ in modules // {
     name = "scikits.samplerate-${version}";
     version = "0.3.3";
     src = pkgs.fetchgit {
-      url = https://github.com/ThomasLecocq/samplerate;
-      rev = "7edb22b23f5aa8e7342aea0b538bdd0434988510";
-      sha256 = "ec2a09819c38028283505090ee9839963d3557e73f6e8eb3348ff8884d0d67ed";
-      };
+      url = https://github.com/cournape/samplerate;
+      rev = "a536c97eb2d6195b5f266ea3cc3a35364c4c2210";
+      sha256 = "0mgic7bs5zv5ji05vr527jlxxlb70f9dg93hy1lzyz2plm1kf7gg";
+    };
+
     buildInputs = with self;  [ pkgs.libsamplerate ];
 
     propagatedBuildInputs = with self; [ numpy ];
 
-
     preConfigure = ''
        cat > site.cfg << END
        [samplerate]