setup.py not compatible with pip 10

[Anders Klaus]

pip.req has been moved to pip._internal.req in pip 10 causing from pip.req import parse_requirements on line 19 to raise an import error when using pip > 9.0.3.

[Jason Vander Heiden]

Hi @joltex, thanks for letting us know! That's going to bug a lot of people...

Give me a day or two to investigate and I'll fix it. (Not sure I want to use pip._internal.req, if it's likely to change.)

[Jason Vander Heiden]

I pushed a fix to the bitbucket repos for presto and changeo, along with the airr-standards python library.

It won't be on PyPI until the next release, but if are using the development versions it should work now.

Let me know if you have further trouble.

[Anders Klaus]

Thanks @javh !

[Jason Vander Heiden]

Fixed in ceb3ba6. Will be the next release.