Merge pull request #1890 from uberhacker/add-choose-package

Add choose package

packages/choose.rb

+require 'package'
+
+class Choose < Package
+  description 'make choices on the command line'
+  homepage 'https://github.com/geier/choose'
+  version '0.1.0'
+  source_url 'https://github.com/geier/choose/archive/v0.1.0.tar.gz'
+  source_sha256 'd09a679920480e66bff36c76dd4d33e8ad739a53eace505d01051c114a829633'
+
+  depends_on 'python27' unless File.exists? "#{CREW_PREFIX}/bin/python"
+
+  def self.install
+    system "yes | pip install setuptools"
+    system "pip install urwid --prefix #{CREW_PREFIX} --root #{CREW_DEST_DIR}"
+    system "install -Dm755 choose #{CREW_DEST_PREFIX}/bin/choose"
+    system "pip uninstall setuptools"
+  end
+end