Fixed #2605 -- require setuptools 1.0
Fixed #2605 -- require setuptools 1.0

Per @dstufft:

- 0.6.28 or something around there that supports wheels
- 0.7 is the version that introduced marker support in setuptools
- 1.0 is the version where setuptools started using and verifying tls
Ayrx/cryptography,Ayrx/cryptography,Ayrx/cryptography,Ayrx/cryptography