distro: Add GNU Nano.

* distro/packages/nano.scm: New file.
* Makefile.am (MODULES): Add it.

Makefile.am

@@ -67,6 +67,7 @@ MODULES =					\
   distro/packages/m4.scm			\
   distro/packages/make-bootstrap.scm		\
   distro/packages/multiprecision.scm		\
+  distro/packages/nano.scm			\
   distro/packages/ncurses.scm			\
   distro/packages/nettle.scm			\
   distro/packages/perl.scm			\

distro/packages/nano.scm

@@ -0,0 +1,50 @@
+;;; Guix --- Nix package management from Guile.         -*- coding: utf-8 -*-
+;;; Copyright (C) 2012 Nikita Karetnikov <nikita@karetnikov.org>
+;;;
+;;; This file is part of Guix.
+;;;
+;;; Guix is free software; you can redistribute it and/or modify it
+;;; under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 3 of the License, or (at
+;;; your option) any later version.
+;;;
+;;; Guix is distributed in the hope that it will be useful, but
+;;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with Guix.  If not, see <http://www.gnu.org/licenses/>.
+
+(define-module (distro packages nano)
+  #:use-module (distro packages gettext)
+  #:use-module (distro packages ncurses)
+  #:use-module (guix packages)
+  #:use-module (guix download)
+  #:use-module (guix build-system gnu))
+
+(define-public nano
+  (package
+    (name "nano")
+    (version "2.2.6")
+    (source
+     (origin
+      (method url-fetch)
+      (uri (string-append "mirror://gnu/nano/nano-"
+                          version ".tar.gz"))
+      (sha256
+       (base32
+        "0yp6pid67k8h7394spzw0067fl2r7rxm2b6kfccg87g8nlry2s5y"))))
+    (build-system gnu-build-system)
+    (inputs
+     `(("gettext" ,gettext)
+       ("ncurses" ,ncurses)))
+    (home-page "http://www.nano-editor.org/")
+    (synopsis
+     "A small, user-friendly console text editor")
+    (description
+     "GNU nano is designed to be a free replacement for the Pico text
+editor, part of the Pine email suite from The University of
+Washington. It aims to emulate Pico as closely as possible and perhaps
+include extra functionality.")
+    (license "GPLv3+"))) ; some files are under GPLv2+