From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ricardo Wurmus <ricardo.wurmus@mdc-berlin.de>
Subject: Re: [PATCH] Add sympy, scikit-image, pandas, seaborn.
Date: Fri, 15 May 2015 16:39:40 +0200
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To: Ludovic =?utf-8?Q?Court=C3=A8s?= <ludo@gnu.org>
Cc: Guix-devel <guix-devel@gnu.org>


Ludovic Court=C3=A8s writes:

>> * gnu/packages/python.scm (python-scikit-image, python2-scikit-image):=
 New
>>   variables.
>> * gnu/packages/python.scm (python-pandas, python2-pandas): New variabl=
es.
>> * gnu/packages/python.scm (python-seaborn, python2-seaborn): New varia=
bles.

[...]

> Should these [inputs] be propagated, or does it work somehow when only
> scikit is installed in a profile/build environment and one runs
> =E2=80=98import scikit=E2=80=99?

You were right.  I had to propagate the inputs to make the import work.

For seaborn "GI_TYPELIB_PATH=3D~/.guix-profile/lib/girepository-1.0" must
be set as well as it uses matplotlib.  I had to read the comments for
python-matplotlib to figure this out.  It would be better if we could
use a search-path specification there.

I pushed these three package recipies after changing the inputs and
testing imports.

Thanks!

Ricardo