Collecting doublecheck==0.1pre2012-05-08T10-05-14 Downloading doublecheck-0.1pre2012-05-08T10-05-14.tar.gz Requested doublecheck==0.1pre2012-05-08T10-05-14 from https://pypi.python.org/packages/af/1b/2c476929a1847655ff6c844585a9ba3d8acf5488cefdc162c4c690485bd7/doublecheck-0.1pre2012-05-08T10-05-14.tar.gz#md5=f82b287d670430836e823bbe3d2143f6, but installing version None Building wheels for collected packages: doublecheck Stored in directory: /tmp/tmpypd21yxa Successfully built doublecheck