pkgs/development/interpreters/python/3.1: renamed this package to "python3"

Python version 3.x is really quite different from 2.x. Using a new name
for the package prevents Nix from performing unintended updates to the
3.x version.

svn path=/nixpkgs/trunk/; revision=21264

1 files changed, 4 insertions, 3 deletions

diff --git a/pkgs/development/interpreters/python/3.1/default.nix b/pkgs/development/interpreters/python/3.1/default.nix
index 8f3a94e137e9..963a4aec26c5 100644
--- a/pkgs/development/interpreters/python/3.1/default.nix
+++ b/pkgs/development/interpreters/python/3.1/default.nix
@@ -12,8 +12,9 @@
 , sw_vers ? null
 }:
 
-# I haven't spend much time on this derivation. So some of these settings may not apply to python-3.1
-# 
+# This derivation is mostly identical to the one that builds Python 2.x.
+# Some of these settings may not apply to the latest version. A general
+# cleanup might be worthwile.
 
 assert zlibSupport -> zlib != null;
 assert gdbmSupport -> gdbm != null;
@@ -47,7 +48,7 @@ let
 in
 
 stdenv.mkDerivation ( {
-  name = "python-${version}";
+  name = "python3-${version}";
 
   src = fetchurl {
     url = "http://www.python.org/ftp/python/${version}/Python-${version}.tar.bz2";