From daf4ec39a5613d277706f0f559e074a06df2a23c Mon Sep 17 00:00:00 2001
From: Arseniy Seroka <ars.seroka@gmail.com>
Date: Thu, 4 Jun 2015 20:22:36 +0300
Subject: [PATCH] fix: add missing versions

---
 pkgs/applications/audio/dirt/default.nix                      | 2 +-
 pkgs/applications/audio/pd-plugins/puremapping/default.nix    | 2 +-
 pkgs/applications/misc/cortex/default.nix                     | 2 +-
 .../misc/rxvt_unicode-plugins/urxvt-perls/default.nix         | 2 +-
 .../misc/rxvt_unicode-plugins/urxvt-tabbedex/default.nix      | 2 +-
 .../networking/instant-messengers/telegram-cli/default.nix    | 2 +-
 pkgs/applications/networking/p2p/opentracker/default.nix      | 4 ++--
 pkgs/development/interpreters/ruby/bundler-head.nix           | 2 +-
 pkgs/development/libraries/cppzmq/default.nix                 | 2 +-
 pkgs/development/libraries/nvidia-texture-tools/default.nix   | 2 +-
 pkgs/development/libraries/xcb-util-cursor/HEAD.nix           | 2 +-
 pkgs/development/ocaml-modules/optcomp/default.nix            | 2 +-
 pkgs/development/tools/misc/bossa/default.nix                 | 2 +-
 pkgs/games/thePenguinMachine/default.nix                      | 2 ++
 pkgs/misc/drivers/xwiimote/default.nix                        | 4 ++--
 pkgs/misc/screensavers/xss-lock/default.nix                   | 2 +-
 pkgs/os-specific/linux/android-udev-rules/default.nix         | 2 +-
 pkgs/os-specific/linux/disk-indicator/default.nix             | 2 +-
 pkgs/os-specific/linux/lightum/default.nix                    | 2 +-
 pkgs/os-specific/linux/seturgent/default.nix                  | 4 ++--
 pkgs/servers/sql/monetdb/default.nix                          | 2 +-
 pkgs/tools/audio/gvolicon/default.nix                         | 2 +-
 pkgs/tools/audio/pa-applet/default.nix                        | 2 +-
 pkgs/tools/audio/pnmixer/default.nix                          | 2 +-
 pkgs/tools/misc/vfdecrypt/default.nix                         | 3 ++-
 pkgs/tools/misc/xflux/default.nix                             | 2 +-
 pkgs/tools/networking/curl-unix-socket/default.nix            | 2 +-
 pkgs/tools/networking/openvpn/update-resolv-conf.nix          | 2 +-
 pkgs/tools/networking/p2p/libtorrent/git.nix                  | 4 ++--
 pkgs/tools/networking/p2p/rtorrent/git.nix                    | 4 ++--
 pkgs/tools/security/fprint_demo/default.nix                   | 2 +-
 31 files changed, 38 insertions(+), 35 deletions(-)

diff --git a/pkgs/applications/audio/dirt/default.nix b/pkgs/applications/audio/dirt/default.nix
index b5436fde7e9f..1db4515ae23b 100644
--- a/pkgs/applications/audio/dirt/default.nix
+++ b/pkgs/applications/audio/dirt/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, libsndfile, libsamplerate, liblo, jack2 }:
 
 stdenv.mkDerivation rec {
-  name = "dirt-git";
+  name = "dirt-2015-04-28";
   src = fetchFromGitHub {
     repo = "Dirt";
     owner = "tidalcycles";
diff --git a/pkgs/applications/audio/pd-plugins/puremapping/default.nix b/pkgs/applications/audio/pd-plugins/puremapping/default.nix
index fc7fc5ee3d0c..2e9a37a2f0dd 100644
--- a/pkgs/applications/audio/pd-plugins/puremapping/default.nix
+++ b/pkgs/applications/audio/pd-plugins/puremapping/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, unzip, puredata }:
 
 stdenv.mkDerivation rec {
-  name = "puremapping";
+  name = "puremapping-1.01";
 
   src = fetchurl {
     url = "http://www.chnry.net/ch/IMG/zip/puremapping-libdir-generic.zip";
diff --git a/pkgs/applications/misc/cortex/default.nix b/pkgs/applications/misc/cortex/default.nix
index 79d19f45a25f..2aad3b20e222 100644
--- a/pkgs/applications/misc/cortex/default.nix
+++ b/pkgs/applications/misc/cortex/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchgit, python3 }:
 
 stdenv.mkDerivation {
-  name = "cortex";
+  name = "cortex-2014-08-01";
 
   src = fetchgit {
     url = "https://github.com/gglucas/cortex";
diff --git a/pkgs/applications/misc/rxvt_unicode-plugins/urxvt-perls/default.nix b/pkgs/applications/misc/rxvt_unicode-plugins/urxvt-perls/default.nix
index 3c5caeda789e..6a1acca48d9a 100644
--- a/pkgs/applications/misc/rxvt_unicode-plugins/urxvt-perls/default.nix
+++ b/pkgs/applications/misc/rxvt_unicode-plugins/urxvt-perls/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchgit }:
 
 stdenv.mkDerivation {
-  name = "urxvt-perls";
+  name = "urxvt-perls-2015-03-28";
 
   src = fetchgit {
     url = "git://github.com/muennich/urxvt-perls";
diff --git a/pkgs/applications/misc/rxvt_unicode-plugins/urxvt-tabbedex/default.nix b/pkgs/applications/misc/rxvt_unicode-plugins/urxvt-tabbedex/default.nix
index ba68a46cf0c7..e924c3127abe 100644
--- a/pkgs/applications/misc/rxvt_unicode-plugins/urxvt-tabbedex/default.nix
+++ b/pkgs/applications/misc/rxvt_unicode-plugins/urxvt-tabbedex/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchgit }:
 
 stdenv.mkDerivation {
-  name = "urxvt-tabbedex";
+  name = "urxvt-tabbedex-2015-03-03";
 
   src = fetchgit {
     url = "https://github.com/mina86/urxvt-tabbedex";
diff --git a/pkgs/applications/networking/instant-messengers/telegram-cli/default.nix b/pkgs/applications/networking/instant-messengers/telegram-cli/default.nix
index 812f00829e27..a68e0ee11045 100644
--- a/pkgs/applications/networking/instant-messengers/telegram-cli/default.nix
+++ b/pkgs/applications/networking/instant-messengers/telegram-cli/default.nix
@@ -2,7 +2,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "telegram-cli";
+  name = "telegram-cli-2014-03-04";
 
   src = fetchgit {
     url = "https://github.com/vysheng/tg.git";
diff --git a/pkgs/applications/networking/p2p/opentracker/default.nix b/pkgs/applications/networking/p2p/opentracker/default.nix
index 32ceeb6fc8d5..29dbd086a779 100644
--- a/pkgs/applications/networking/p2p/opentracker/default.nix
+++ b/pkgs/applications/networking/p2p/opentracker/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchgit, libowfat, zlib }:
 
 stdenv.mkDerivation {
-  name = "opentracker";
+  name = "opentracker-2014-08-03";
   src = fetchgit {
     url = "https://github.com/masroore/opentracker.git";
     rev = "9a26b3d203755577879315ecc2b515d0e22793cb";
@@ -21,4 +21,4 @@ stdenv.mkDerivation {
     platforms = platforms.linux;
     description = "Bittorrent tracker project aiminf for minimal resource usage and is intended to run at your wlan router";
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/interpreters/ruby/bundler-head.nix b/pkgs/development/interpreters/ruby/bundler-head.nix
index 3e10a1e4b549..6edc01041f23 100644
--- a/pkgs/development/interpreters/ruby/bundler-head.nix
+++ b/pkgs/development/interpreters/ruby/bundler-head.nix
@@ -1,7 +1,7 @@
 { buildRubyGem, coreutils, fetchgit }:
 
 buildRubyGem {
-  name = "bundler-HEAD";
+  name = "bundler-2015-01-11";
   src = fetchgit {
     url = "https://github.com/bundler/bundler.git";
     rev = "a2343c9eabf5403d8ffcbca4dea33d18a60fc157";
diff --git a/pkgs/development/libraries/cppzmq/default.nix b/pkgs/development/libraries/cppzmq/default.nix
index 510af3df8240..481c80994e85 100644
--- a/pkgs/development/libraries/cppzmq/default.nix
+++ b/pkgs/development/libraries/cppzmq/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchgit }:
 
 stdenv.mkDerivation rec {
-  name = "cppzmq";
+  name = "cppzmq-2015-03-05";
 
   src = fetchgit {
     url = "git://github.com/zeromq/cppzmq";
diff --git a/pkgs/development/libraries/nvidia-texture-tools/default.nix b/pkgs/development/libraries/nvidia-texture-tools/default.nix
index 78932259841b..754ab4233e58 100644
--- a/pkgs/development/libraries/nvidia-texture-tools/default.nix
+++ b/pkgs/development/libraries/nvidia-texture-tools/default.nix
@@ -5,7 +5,7 @@
 stdenv.mkDerivation rec {
   # No support yet for cg, cuda, glew, glut, openexr.
 
-  name = "nvidia-texture-tools";
+  name = "nvidia-texture-tools-1388";
 
   src = fetchsvn {
     url = "http://nvidia-texture-tools.googlecode.com/svn/trunk";
diff --git a/pkgs/development/libraries/xcb-util-cursor/HEAD.nix b/pkgs/development/libraries/xcb-util-cursor/HEAD.nix
index 9ca3474ce3b8..e503ade3ebc4 100644
--- a/pkgs/development/libraries/xcb-util-cursor/HEAD.nix
+++ b/pkgs/development/libraries/xcb-util-cursor/HEAD.nix
@@ -2,7 +2,7 @@
 , git, xlibs, gnum4, libxcb, gperf }:
 
 stdenv.mkDerivation rec {
-  name = "xcb-util-cursor-HEAD";
+  name = "xcb-util-cursor-0.1.1-3-gf03cc27";
 
   src = fetchgit {
     url    = http://anongit.freedesktop.org/git/xcb/util-cursor.git;
diff --git a/pkgs/development/ocaml-modules/optcomp/default.nix b/pkgs/development/ocaml-modules/optcomp/default.nix
index 4449766767cb..b134a842c5c0 100644
--- a/pkgs/development/ocaml-modules/optcomp/default.nix
+++ b/pkgs/development/ocaml-modules/optcomp/default.nix
@@ -1,7 +1,7 @@
 {stdenv, fetchurl, ocaml, findlib, camlp4}:
 
 stdenv.mkDerivation {
-  name = "ocaml-optcomp";
+  name = "ocaml-optcomp-1.6";
   src = fetchurl {
     url = https://github.com/diml/optcomp/archive/1.6.tar.gz;
     md5 = "d3587244dba1b8b10f24d0b60a8c700d";
diff --git a/pkgs/development/tools/misc/bossa/default.nix b/pkgs/development/tools/misc/bossa/default.nix
index 71148755a756..8884021c3a38 100644
--- a/pkgs/development/tools/misc/bossa/default.nix
+++ b/pkgs/development/tools/misc/bossa/default.nix
@@ -14,7 +14,7 @@ let
 
 in
 stdenv.mkDerivation rec {
-  name = "bossa";
+  name = "bossa-2014-08-18";
 
   src = fetchgit {
     url = https://github.com/shumatech/BOSSA;
diff --git a/pkgs/games/thePenguinMachine/default.nix b/pkgs/games/thePenguinMachine/default.nix
index e1a87f225385..479004a9af4d 100644
--- a/pkgs/games/thePenguinMachine/default.nix
+++ b/pkgs/games/thePenguinMachine/default.nix
@@ -7,6 +7,8 @@ stdenv.mkDerivation {
 		sha256 = "09ljks8vj75g00h3azc83yllbfsrxwmv1c9g32gylcmsshik0dqv";
 	};
 
+  broken = true; # Not found
+
   buildInputs = [python pil pygame SDL];
 
   configurePhase = ''
diff --git a/pkgs/misc/drivers/xwiimote/default.nix b/pkgs/misc/drivers/xwiimote/default.nix
index 75e071a05ef1..9cf70db471cc 100644
--- a/pkgs/misc/drivers/xwiimote/default.nix
+++ b/pkgs/misc/drivers/xwiimote/default.nix
@@ -1,9 +1,9 @@
 { stdenv, udev, ncurses, pkgconfig, fetchurl, bluez }:
 
 stdenv.mkDerivation rec {
-  name = "xwiimote";
+  name = "xwiimote-2";
   src = fetchurl {
-    url = "https://github.com/dvdhrm/xwiimote/releases/download/xwiimote-2/xwiimote-2.tar.xz";
+    url = "https://github.com/dvdhrm/xwiimote/releases/download/${name}/${name}.tar.xz";
     sha256 = "1g9cbhblll47l300zr999xr51x2g98y49l222f77fhswd12kjzhd";
   };
 
diff --git a/pkgs/misc/screensavers/xss-lock/default.nix b/pkgs/misc/screensavers/xss-lock/default.nix
index a95f9ae86136..49dd8bebaeda 100644
--- a/pkgs/misc/screensavers/xss-lock/default.nix
+++ b/pkgs/misc/screensavers/xss-lock/default.nix
@@ -2,7 +2,7 @@
 , libXau, libXdmcp, xcbutil }:
 
 stdenv.mkDerivation {
-  name = "xss-lock-git";
+  name = "xss-lock-git-2014-03-02";
 
   src = fetchgit {
     url = https://bitbucket.org/raymonad/xss-lock.git;
diff --git a/pkgs/os-specific/linux/android-udev-rules/default.nix b/pkgs/os-specific/linux/android-udev-rules/default.nix
index b30e0f61b1b5..7f0e345a2b0d 100644
--- a/pkgs/os-specific/linux/android-udev-rules/default.nix
+++ b/pkgs/os-specific/linux/android-udev-rules/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchgit }:
 
 stdenv.mkDerivation {
-  name = "android-udev-rules";
+  name = "android-udev-rules-2015-02-28";
 
   src = fetchgit {
     url = "git://github.com/M0Rf30/android-udev-rules";
diff --git a/pkgs/os-specific/linux/disk-indicator/default.nix b/pkgs/os-specific/linux/disk-indicator/default.nix
index 11c1e7ee8a2e..406492db2368 100644
--- a/pkgs/os-specific/linux/disk-indicator/default.nix
+++ b/pkgs/os-specific/linux/disk-indicator/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchgit, libX11 }:
 
 stdenv.mkDerivation {
-  name = "disk-indicator";
+  name = "disk-indicator-2014-05-19";
 
   src = fetchgit {
     url = git://github.com/MeanEYE/Disk-Indicator.git;
diff --git a/pkgs/os-specific/linux/lightum/default.nix b/pkgs/os-specific/linux/lightum/default.nix
index fea188f89491..62fbecf27d1f 100644
--- a/pkgs/os-specific/linux/lightum/default.nix
+++ b/pkgs/os-specific/linux/lightum/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchgit, libX11, libXScrnSaver, libXext, glib, dbus, pkgconfig, systemd }:
 
 stdenv.mkDerivation {
-  name = "lightum";
+  name = "lightum-2014-06-07";
   src = fetchgit {
     url = https://github.com/poliva/lightum;
     rev = "123e6babe0669b23d4c1dfa5511088608ff2baa8";
diff --git a/pkgs/os-specific/linux/seturgent/default.nix b/pkgs/os-specific/linux/seturgent/default.nix
index ad77a7a10317..4491bb7bf936 100644
--- a/pkgs/os-specific/linux/seturgent/default.nix
+++ b/pkgs/os-specific/linux/seturgent/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, libX11, xproto, xdotool, unzip }:
 
 stdenv.mkDerivation {
-  name = "seturgent";
+  name = "seturgent-2012-08-17";
 
   src = fetchurl {
     url = "https://github.com/hiltjo/seturgent/archive/ada70dcb15865391e5cdcab27a0739a304a17e03.zip";
@@ -24,4 +24,4 @@ stdenv.mkDerivation {
       homepage = https://github.com/hiltjo/seturgent;
       license = stdenv.lib.licenses.mit;
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/servers/sql/monetdb/default.nix b/pkgs/servers/sql/monetdb/default.nix
index ebc0cffb3aa2..afd2222918eb 100644
--- a/pkgs/servers/sql/monetdb/default.nix
+++ b/pkgs/servers/sql/monetdb/default.nix
@@ -4,7 +4,7 @@ let inherit (composableDerivation) edf; in
 
 composableDerivation.composableDerivation {} {
 
-  name = "monetdb-may-2009";
+  name = "monetdb-2009-05-01";
 
   src = fetchurl {
     url = http://monetdb.cwi.nl/downloads/sources/May2009-SP1/MonetDB-May2009-SuperBall-SP1.tar.bz2;
diff --git a/pkgs/tools/audio/gvolicon/default.nix b/pkgs/tools/audio/gvolicon/default.nix
index d885a6ac902e..c00efecc0b35 100644
--- a/pkgs/tools/audio/gvolicon/default.nix
+++ b/pkgs/tools/audio/gvolicon/default.nix
@@ -1,7 +1,7 @@
 { stdenv, makeWrapper, alsaLib, pkgconfig, fetchgit, gnome3, gdk_pixbuf, librsvg }:
 
 stdenv.mkDerivation {
-  name = "gvolicon";
+  name = "gvolicon-2014-04-28";
   src = fetchgit {
     url = "https://github.com/Unia/gvolicon";
     rev = "c04cafb88124e1e5edc61dd52f76bf13381d5167";
diff --git a/pkgs/tools/audio/pa-applet/default.nix b/pkgs/tools/audio/pa-applet/default.nix
index d6dcba322331..b0dfda6bfc7a 100644
--- a/pkgs/tools/audio/pa-applet/default.nix
+++ b/pkgs/tools/audio/pa-applet/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchgit, libpulseaudio, pkgconfig, gtk3, glibc, autoconf, automake, libnotify, libX11, xf86inputevdev }:
 
 stdenv.mkDerivation rec {
-  name = "pa-applet";
+  name = "pa-applet-2012-04-11";
 
   src = fetchgit {
     url = "git://github.com/fernandotcl/pa-applet.git";
diff --git a/pkgs/tools/audio/pnmixer/default.nix b/pkgs/tools/audio/pnmixer/default.nix
index d7964c0961c6..f65a151905cd 100644
--- a/pkgs/tools/audio/pnmixer/default.nix
+++ b/pkgs/tools/audio/pnmixer/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchgit, alsaLib, pkgconfig, gtk3, glibc, autoconf, automake, libnotify, libX11, gettext }:
 
 stdenv.mkDerivation rec {
-  name = "pnmixer";
+  name = "pnmixer-2014-07-24";
 
   src = fetchgit {
     url = "git://github.com/nicklan/pnmixer.git";
diff --git a/pkgs/tools/misc/vfdecrypt/default.nix b/pkgs/tools/misc/vfdecrypt/default.nix
index de7ee27d7045..552fa0c763dd 100644
--- a/pkgs/tools/misc/vfdecrypt/default.nix
+++ b/pkgs/tools/misc/vfdecrypt/default.nix
@@ -8,7 +8,8 @@ stdenv.mkDerivation rec {
     rev = "4e2fa32816254907e82886b936afcae9859a876c";
     sha256 = "0b945805f7f60bf48556c2db45c9ab26485fb05acbc6160a563d529b20cb56a3";
   };
-  buildInputs = [openssl];
+  buildInputs = [ openssl ];
+  broken = true; # No such repo
   installPhase = ''
     mkdir -p $out/bin
     cp vfdecrypt $out/bin
diff --git a/pkgs/tools/misc/xflux/default.nix b/pkgs/tools/misc/xflux/default.nix
index 0032eb24c971..d0f358446952 100644
--- a/pkgs/tools/misc/xflux/default.nix
+++ b/pkgs/tools/misc/xflux/default.nix
@@ -1,6 +1,6 @@
 {stdenv, fetchurl, libXxf86vm, libXext, libX11, libXrandr, gcc}:
 stdenv.mkDerivation {
-  name = "xflux";
+  name = "xflux-2013-09-01";
   src = fetchurl {
     url = https://justgetflux.com/linux/xflux64.tgz;
     sha256 = "cc50158fabaeee58c331f006cc1c08fd2940a126e99d37b76c8e878ef20c2021";
diff --git a/pkgs/tools/networking/curl-unix-socket/default.nix b/pkgs/tools/networking/curl-unix-socket/default.nix
index 88d75ba570e0..4f0b68ce4bec 100644
--- a/pkgs/tools/networking/curl-unix-socket/default.nix
+++ b/pkgs/tools/networking/curl-unix-socket/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, go }:
 
 stdenv.mkDerivation {
-  name = "curl-unix-socket";
+  name = "curl-unix-socket-2014-09-01";
 
   src = fetchFromGitHub {
     owner = "Soulou";
diff --git a/pkgs/tools/networking/openvpn/update-resolv-conf.nix b/pkgs/tools/networking/openvpn/update-resolv-conf.nix
index d6f67d065d99..de04c1419e2d 100644
--- a/pkgs/tools/networking/openvpn/update-resolv-conf.nix
+++ b/pkgs/tools/networking/openvpn/update-resolv-conf.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchgit, makeWrapper, openresolv, coreutils }:
 
 stdenv.mkDerivation rec {
-  name = "update-resolv-conf";
+  name = "update-resolv-conf-2014-10-03";
 
   src = fetchgit {
     url = https://github.com/masterkorp/openvpn-update-resolv-conf/;
diff --git a/pkgs/tools/networking/p2p/libtorrent/git.nix b/pkgs/tools/networking/p2p/libtorrent/git.nix
index 9a46740de51b..e187a96dc0a7 100644
--- a/pkgs/tools/networking/p2p/libtorrent/git.nix
+++ b/pkgs/tools/networking/p2p/libtorrent/git.nix
@@ -1,7 +1,7 @@
 { stdenv, autoconf, automake, cppunit, fetchFromGitHub, pkgconfig, openssl, libsigcxx, libtool, zlib }:
 
 stdenv.mkDerivation {
-  name = "libtorrent-git";
+  name = "libtorrent-git-2014-08-20";
 
   src = fetchFromGitHub rec {
     owner = "rakshasa";
@@ -25,4 +25,4 @@ stdenv.mkDerivation {
     platforms = platforms.unix;
     maintainers = with maintainers; [ codyopel ];
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/tools/networking/p2p/rtorrent/git.nix b/pkgs/tools/networking/p2p/rtorrent/git.nix
index 6320a75f726a..dcdd2e68e155 100644
--- a/pkgs/tools/networking/p2p/rtorrent/git.nix
+++ b/pkgs/tools/networking/p2p/rtorrent/git.nix
@@ -9,7 +9,7 @@
 # https://github.com/codyopel/dotfiles/blob/master/dotfiles/rtorrent.rc
 
 stdenv.mkDerivation {
-  name = "rtorrent-git";
+  name = "rtorrent-git-2014-07-02";
 
   src = fetchFromGitHub {
     owner = "rakshasa";
@@ -60,4 +60,4 @@ stdenv.mkDerivation {
     platforms = platforms.linux;
     maintainers = with maintainers; [ codyopel ];
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/tools/security/fprint_demo/default.nix b/pkgs/tools/security/fprint_demo/default.nix
index 20413ca626c2..282c3541dde5 100644
--- a/pkgs/tools/security/fprint_demo/default.nix
+++ b/pkgs/tools/security/fprint_demo/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchgit, autoreconfHook, pkgconfig, libfprint, gtk2 }:
 
 stdenv.mkDerivation rec {
-  name = "fprint_demo";
+  name = "fprint_demo-2008-03-03";
 
   src = fetchgit {
     url = "git://github.com/dsd/fprint_demo";