[TIP] Dependencies installation order with Tox
Aaron Meurer
asmeurer at gmail.com
Mon Jun 20 13:50:16 PDT 2011
Right. I rather suspected the problem was with SciPy.
Is there a way around this? The way it is, I can't test with both
scipy and numpy in tox.
Aaron Meurer
On Mon, Jun 20, 2011 at 9:39 AM, holger krekel <holger at merlinux.eu> wrote:
> Hi Aaron,
>
> gratefully, Jannis Leidel pointed me to this issue:
>
> https://github.com/pypa/pip/issues/25
>
> which indicates and summarizes the problems you are seein.
> The conclusion there is that this is a problem of scipy.
>
> best,
> holger
>
> On Mon, Jun 20, 2011 at 01:47 -0600, Aaron Meurer wrote:
>> No, it does not. I get
>>
>> Downloading/unpacking scipy
>> Downloading scipy-0.9.0.zip (7.6Mb): 7.6Mb downloaded
>> Running setup.py egg_info for package scipy
>> Traceback (most recent call last):
>> File "<string>", line 14, in <module>
>> File "/Users/aaronmeurer/Desktop/py25/build/scipy/setup.py",
>> line 181, in <module>
>> setup_package()
>> File "/Users/aaronmeurer/Desktop/py25/build/scipy/setup.py",
>> line 131, in setup_package
>> from numpy.distutils.core import setup
>> ImportError: No module named numpy.distutils.core
>> Complete output from command python setup.py egg_info:
>> Traceback (most recent call last):
>>
>> File "<string>", line 14, in <module>
>>
>> File "/Users/aaronmeurer/Desktop/py25/build/scipy/setup.py", line
>> 181, in <module>
>>
>> setup_package()
>>
>> File "/Users/aaronmeurer/Desktop/py25/build/scipy/setup.py", line
>> 131, in setup_package
>>
>> from numpy.distutils.core import setup
>>
>> ImportError: No module named numpy.distutils.core
>>
>> ----------------------------------------
>> Command python setup.py egg_info failed with error code 1
>> Storing complete log in /Users/aaronmeurer/.pip/pip.log
>>
>> which is basically the same error that tox gave me. But if I do
>>
>> py25/bin/pip install numpy
>> py25/bin/pip install scipy
>>
>> it works (actually, scipy exits with a compiler error, but I think I
>> can fix that by making it compile an older version, and anyway it's
>> unrelated).
>>
>> I know almost nothing about how this stuff works, but if I had to
>> guess, I'd say scipy isn't listing numpy as a dependency correctly.
>> The question is, why does pip insist on installing scipy first, even
>> when it is given second?
>>
>> Aaron Meurer
>>
>> On Mon, Jun 20, 2011 at 1:28 AM, holger krekel <holger at merlinux.eu> wrote:
>> > Hi Aaron,
>> >
>> > if you simply do:
>> >
>> > virtualenv --distribute --no-site-packages -p /sw/bin/python2.5 py25
>> > py25/bin/pip install numpy scipy
>> >
>> > does it work? If so, can you remove .tox (to remove the download cache)
>> > and re-invoke it?
>> >
>> > best,
>> > holger
>> >
>> > On Sun, Jun 19, 2011 at 19:26 -0600, Aaron Meurer wrote:
>> >> Hi again.
>> >>
>> >> I'm having another problem with dependencies with tox. I'm trying to
>> >> test using the dependencies numpy and scipy, but they do not install
>> >> properly. From what I can tell, scipy requires numpy, but it attempts
>> >> to install scipy first, and so the whole thing fails. This happens
>> >> even though I have numpy listed first in the deps list.
>> >>
>> >> I have attached a sample tox.ini file and output of the command tox -c
>> >> tox.ini.test -v -r to demonstrate. Note the basepython is just to
>> >> ensure it uses fink's Python on my machine, which has numpy and scipy
>> >> installed. I have both Python 2.5 and 2.7 just to see if it would
>> >> work, but it appears that the behavior in both is the same.
>> >>
>> >> Aaron Meurer
>> >
>> >> [TOX] emptying /Users/aaronmeurer/Documents/python/sympy/sympy/.tox/log
>> >> [TOX] using tox.ini: /Users/aaronmeurer/Documents/python/sympy/sympy/tox.ini.test
>> >> [TOX] using tox-0.9 from /Library/Python/2.6/site-packages/tox-0.9-py2.6.egg/tox/__init__.pyc
>> >> ______________________________________________________________________________________________ [tox sdist] _______________________________________________________________________________________________
>> >> [TOX] ***creating sdist package
>> >> [TOX] emptying /Users/aaronmeurer/Documents/python/sympy/sympy/.tox/dist
>> >> [TOX] /Users/aaronmeurer/Documents/python/sympy/sympy$ /usr/bin/python setup.py sdist --formats=zip --dist-dir .tox/dist >.tox/log/0.log
>> >> [TOX] ***copying new sdistfile to '/Users/aaronmeurer/.tox/distshare/sympy-0.7.0.rc2.zip'
>> >> ___________________________________________________________________________________________ [tox testenv:py25] ___________________________________________________________________________________________
>> >> [TOX] ***recreating virtualenv py25 (configchange/incomplete install detected)
>> >> [TOX] emptying /Users/aaronmeurer/Documents/python/sympy/sympy/.tox/py25
>> >> [TOX] /Users/aaronmeurer/Documents/python/sympy/sympy/.tox$ virtualenv --distribute --no-site-packages -p /sw/bin/python2.5 py25 >py25/log/0.log
>> >> [TOX] ***installing dependencies: numpy, scipy
>> >> [TOX] /Users/aaronmeurer/Documents/python/sympy/sympy/.tox/py25/log$ ../bin/pip install --download-cache=/Users/aaronmeurer/Documents/python/sympy/sympy/.tox/_download numpy scipy >1.log
>> >> [TOX] ERROR: invocation failed, logfile: /Users/aaronmeurer/Documents/python/sympy/sympy/.tox/py25/log/1.log
>> >> [TOX] ERROR: /Users/aaronmeurer/Documents/python/sympy/sympy/.tox/py25/log$ ../bin/pip install --download-cache=/Users/aaronmeurer/Documents/python/sympy/sympy/.tox/_download numpy scipy >1.log
>> >> Downloading/unpacking scipy
>> >> Using download cache from /Users/aaronmeurer/Documents/python/sympy/sympy/.tox/_download/http%3A%2F%2Fpypi.python.org%2Fpackages%2Fsource%2Fs%2Fscipy%2Fscipy-0.9.0.zip
>> >> Running setup.py egg_info for package scipy
>> >> Traceback (most recent call last):
>> >> File "<string>", line 14, in <module>
>> >> File "/Users/aaronmeurer/Documents/python/sympy/sympy/.tox/py25/build/scipy/setup.py", line 181, in <module>
>> >> setup_package()
>> >> File "/Users/aaronmeurer/Documents/python/sympy/sympy/.tox/py25/build/scipy/setup.py", line 131, in setup_package
>> >> from numpy.distutils.core import setup
>> >> ImportError: No module named numpy.distutils.core
>> >> Complete output from command python setup.py egg_info:
>> >> Traceback (most recent call last):
>> >>
>> >> File "<string>", line 14, in <module>
>> >>
>> >> File "/Users/aaronmeurer/Documents/python/sympy/sympy/.tox/py25/build/scipy/setup.py", line 181, in <module>
>> >>
>> >> setup_package()
>> >>
>> >> File "/Users/aaronmeurer/Documents/python/sympy/sympy/.tox/py25/build/scipy/setup.py", line 131, in setup_package
>> >>
>> >> from numpy.distutils.core import setup
>> >>
>> >> ImportError: No module named numpy.distutils.core
>> >>
>> >> ----------------------------------------
>> >> Command python setup.py egg_info failed with error code 1
>> >> Storing complete log in /Users/aaronmeurer/.pip/pip.log
>> >>
>> >> [TOX] ERROR: could not install deps [numpy, scipy]
>> >> ___________________________________________________________________________________________ [tox testenv:py27] ___________________________________________________________________________________________
>> >> [TOX] ***recreating virtualenv py27 (configchange/incomplete install detected)
>> >> [TOX] emptying /Users/aaronmeurer/Documents/python/sympy/sympy/.tox/py27
>> >> [TOX] /Users/aaronmeurer/Documents/python/sympy/sympy/.tox$ virtualenv --distribute --no-site-packages -p /sw/bin/python2.7 py27 >py27/log/0.log
>> >> [TOX] ***installing dependencies: numpy, scipy
>> >> [TOX] /Users/aaronmeurer/Documents/python/sympy/sympy/.tox/py27/log$ ../bin/pip install --download-cache=/Users/aaronmeurer/Documents/python/sympy/sympy/.tox/_download numpy scipy >1.log
>> >> [TOX] ERROR: invocation failed, logfile: /Users/aaronmeurer/Documents/python/sympy/sympy/.tox/py27/log/1.log
>> >> [TOX] ERROR: /Users/aaronmeurer/Documents/python/sympy/sympy/.tox/py27/log$ ../bin/pip install --download-cache=/Users/aaronmeurer/Documents/python/sympy/sympy/.tox/_download numpy scipy >1.log
>> >> Downloading/unpacking scipy
>> >> Using download cache from /Users/aaronmeurer/Documents/python/sympy/sympy/.tox/_download/http%3A%2F%2Fpypi.python.org%2Fpackages%2Fsource%2Fs%2Fscipy%2Fscipy-0.9.0.zip
>> >> Running setup.py egg_info for package scipy
>> >> Traceback (most recent call last):
>> >> File "<string>", line 14, in <module>
>> >> File "/Users/aaronmeurer/Documents/python/sympy/sympy/.tox/py27/build/scipy/setup.py", line 181, in <module>
>> >> setup_package()
>> >> File "/Users/aaronmeurer/Documents/python/sympy/sympy/.tox/py27/build/scipy/setup.py", line 131, in setup_package
>> >> from numpy.distutils.core import setup
>> >> ImportError: No module named numpy.distutils.core
>> >> Complete output from command python setup.py egg_info:
>> >> Traceback (most recent call last):
>> >>
>> >> File "<string>", line 14, in <module>
>> >>
>> >> File "/Users/aaronmeurer/Documents/python/sympy/sympy/.tox/py27/build/scipy/setup.py", line 181, in <module>
>> >>
>> >> setup_package()
>> >>
>> >> File "/Users/aaronmeurer/Documents/python/sympy/sympy/.tox/py27/build/scipy/setup.py", line 131, in setup_package
>> >>
>> >> from numpy.distutils.core import setup
>> >>
>> >> ImportError: No module named numpy.distutils.core
>> >>
>> >> ----------------------------------------
>> >> Command python setup.py egg_info failed with error code 1
>> >> Storing complete log in /Users/aaronmeurer/.pip/pip.log
>> >>
>> >> [TOX] ERROR: could not install deps [numpy, scipy]
>> >> _____________________________________________________________________________________________ [tox summary] ______________________________________________________________________________________________
>> >> [TOX] ERROR: py25: could not install deps [numpy, scipy]
>> >> [TOX] ERROR: py27: could not install deps [numpy, scipy]
>> >
>> >
>> >> _______________________________________________
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>> >
>> >
>>
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