Lint error on python version constraint no-noarch

[CJ-Wright]

Python version constraints without noarch cause a bunch of issues for conda-build.

[isaac-philip]

Do we wish to perform linting on the code to pep8 guidelines and submit ?

[CJ-Wright]

@isaac-philip What do you mean?

[isaac-philip]

Please provide more details as to whats the outcome needed.

[CJ-Wright]

Conda build does not like it when a recipe has a python version constraint unless the package is noarch. The error that is returned is a bit difficult to interpret. So it would be good if the conda smithy linter inspected for that and raised a more verbose error.

[isaac-philip]

Ok ill have a look quickly and post any more queries by this weekend.

[isaac-philip]

Sorry I did not get back to this in time, let me update soon if someone else needs to solve this.

[isaac-philip]

Ok, please someone else take over.