I’ve just released pip 1.5.1 and virtualenv 1.11.1 which fixes a number of issues with 1.5 and 1.11 respectively. It is recommend that all users upgrade to these releases. 1.5.1 (2014-01-20) ------------------ * pip now only requires setuptools (any setuptools, not a certain version) when installing distributions from src (i.e. not from wheel). (Pull #1434). * `get-pip.py` now installs setuptools, when it's not already installed (Pull #1475) * Don't decode downloaded files that have a ``Content-Encoding`` header. (Pull #1435) * Fix to correctly parse wheel filenames with single digit versions. (Pull #1445) * If `--allow-unverified` is used assume it also means `--allow-external`. (Pull #1457) 1.11.1 (2014-01-20) ~~~~~~~~~~~~~~~~~~~ * Fixed an issue where pip and setuptools were not getting installed when using the ``--system-site-packages`` flag. * Updated setuptools to fix an issue when installed with easy_install * Fixed an issue with Python 3.4 and sys.stdout encoding being set to ascii * Upgraded pip to v1.5.1 * Upgraded setuptools to v2.1 ----------------- Donald Stufft PGP: 0x6E3CBCE93372DCFA // 7C6B 7C5D 5E2B 6356 A926 F04F 6E3C BCE9 3372 DCFA