setup.py missing dependencies

[lukasheinrich]

so I ran a freh install in a virtualenv and it seems like setup.py is missing some deps.

I needed to pip install

• funcsigs
• functools32
• yoda

should I just add those as hard dependencies (maybe yoda should not be an explicit dependency, but then the hepdata-converter should not crash if there is an ImportError)

[michal-szostak]

The system is 32bits? That would explain the problem (all testing / development infrastructure is 64bit).

The second point is actually quite reasonable, maybe we should rewrite the code, so if imports in parsers / writers fail, they just won't be available, instead of causing application crash. Any thoughts on this @eamonnmag @lukasheinrich ?

EDIT: Oh, and by the way yoda is listed as a dependency, but the only way to install it is a source compilation.

[eamonnmag]

Or via brew for Mac. I'm updating the installation instructions.