[bug#27637] [PATCH 2/2] gnu: Add conda

[Frederick Muriithi <fredmanglis@gmail.com>]

> The previous patch also creates "$out/bin/conda". Does that executable
> not work? Why do we need both packages?
>

Conda has two forms:

* a python library form, that can be included in python programs, and
* an executable form that can be run on the cli

I defined python-conda to provide the library form, whereas conda was
to provide the executable form.

> There are a few phases that messes with the tests, yet they are
> disabled. Why?

My bad. I will reactivate them. Must have left that in by mistake. My apologies.

> Often tests using /homeless-shelter just needs the HOME variable set to
> some other (writable) directory (typically /tmp).
>

Thanks. I did not know that. I need to note it down for future newbies.

> Wooow. What happens with the default 'python setup.py install'?
>

The default setup.py builds the python library form, whereas the
utils/setup-testing.py builds the executable version

> Unless there exists a good reason to both have a "conda" package and a
> 'python-conda', I think we should consolidate these two. The previous
> patch (from PyPi) did not have tests either, so I suppose we should use
> this release (but we should really figure out why setup.py is broken).

I don't think setup.py is broken, I think the conda team built it that
way, so that one is explicit on what they want to do, at least that is
what I could gather from my reading on it. I will redefine the
packages to make it cleaner, and simply use the release/url that has
the tests to define both.

I will be sending the patch soon.

-- 
Frederick M. Muriithi