So recently setuptools has been having problems with bitbucket rate limiting it's hosted ez_setup.py. In order to provide some consistency and to prevent rate limiting and the such we've setup a new location for setuptools and pip bootstrap scripts. They will be served by Fastly so they should also be quite fast to download :)
The new locations are at: https://bootstrap.pypa.io/
If you're using the old locations anywhere I suggest updating to the new locations!
----------------- Donald Stufft PGP: 0x6E3CBCE93372DCFA // 7C6B 7C5D 5E2B 6356 A926 F04F 6E3C BCE9 3372 DCFA