Can we clarify what python versions are currently supported?

[tkopecek]

Spec files are targeted to python 3 (It would be better to say what is the minimal 3.x version. E.g. monotonic dependency could be removed (monotonic.monotonic() -> time.monotonic() for py3.3+)

On the other hand, debian scripts are using py2, not sure if it still works, etc.

[carlwgeorge]

I submitted #318 to make monotonic optional. It doesn't completely answer the question of what to do in the rpm/deb packaging, but it does at least make the code prefer the standard library monotonic.