Re: [matplotlib-devel] Odd install error
Unfortunately, this is a known bug in setuptools. It has no concept of
build time dependencies, so it probably computed all of the
dependencies correctly, but it doesn't install them in the correct order
-- it just assumes that as long as everything gets installed it will
work when it's finally run. This is the same problem that means even
though matplotlib specifies numpy as a dependency, pip install
matplotlib will not work unless numpy is already installed. This is a
perennial problem, and apparently the setuptools guys spend very little
time considering C extensions at all.
Mike
On 09/20/2013 09:37 AM, Benjamin Root wrote:
So, I was working from a completely fresh virtualenv, installing a
package that had a matplotlib dependency. As it happens to be, the
dependencies in this package lists matplotlib prior to numpy, so
matplotlib got processed first. For whatever reason, while processing
matplotlib, it didn't seem to think that it depended upon NumPy, but
failed anyway when it couldn't find it. See the following output:
Best match: matplotlib 1.3.0
Downloading
https://downloads.sourceforge.net/project/matplotlib/matplotlib/matplotlib-1.3.0/matplotlib-1.3.0.tar.gz
Processing matplotlib-1.3.0.tar.gz
Writing /tmp/easy_install-ZJ_Xb6/matplotlib-1.3.0/setup.cfg
Running matplotlib-1.3.0/setup.py -q bdist_egg --dist-dir
/tmp/easy_install-ZJ_Xb6/matplotlib-1.3.0/egg-dist-tmp-OqRvd1
Edit setup.cfg to change the build options
BUILDING MATPLOTLIB
matplotlib: yes [1.3.0]
python: yes [2.7.1 (r271:86832, Dec 8 2011,
15:48:40) [GCC
4.1.2 20080704 (Red Hat 4.1.2-51)]]
platform: yes [linux2]
REQUIRED DEPENDENCIES AND EXTENSIONS
error: Setup script exited with Requires numpy 1.5 or later to build.
(Numpy not found)
Error in atexit._run_exitfuncs:
Traceback (most recent call last):
File /usr/local/CentOS5/lib/python2.7/atexit.py, line 24, in
_run_exitfuncs
func(*targs, **kargs)
File /usr/local/CentOS5/lib/python2.7/multiprocessing/util.py,
line 258, in _exit_function
info('process shutting down')
TypeError: 'NoneType' object is not callable
Error in sys.exitfunc:
Traceback (most recent call last):
File /usr/local/CentOS5/lib/python2.7/atexit.py, line 24, in
_run_exitfuncs
func(*targs, **kargs)
File /usr/local/CentOS5/lib/python2.7/multiprocessing/util.py,
line 258, in _exit_function
info('process shutting down')
TypeError: 'NoneType' object is not callable
Thoughts?
Ben Root
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Re: [matplotlib-devel] Odd install error
There is setup_requires, and from the documentation that I see, I wonder if listing NumPy in both build_requires and install_requires invokes a special handling to install setup requirements in the same place as install requirements? Ben -- LIMITED TIME SALE - Full Year of Microsoft Training For Just $49.99! 1,500+ hours of tutorials including VisualStudio 2012, Windows 8, SharePoint 2013, SQL 2012, MVC 4, more. BEST VALUE: New Multi-Library Power Pack includes Mobile, Cloud, Java, and UX Design. Lowest price ever! Ends 9/20/13. http://pubads.g.doubleclick.net/gampad/clk?id=58041151iu=/4140/ostg.clktrk___ Matplotlib-devel mailing list Matplotlib-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-devel
Re: [matplotlib-devel] Odd install error
This thread from h5py may be relevant (https://github.com/h5py/h5py/pull/356). Tom On Fri, Sep 20, 2013 at 9:41 AM, Benjamin Root ben.r...@ou.edu wrote: There is setup_requires, and from the documentation that I see, I wonder if listing NumPy in both build_requires and install_requires invokes a special handling to install setup requirements in the same place as install requirements? Ben -- LIMITED TIME SALE - Full Year of Microsoft Training For Just $49.99! 1,500+ hours of tutorials including VisualStudio 2012, Windows 8, SharePoint 2013, SQL 2012, MVC 4, more. BEST VALUE: New Multi-Library Power Pack includes Mobile, Cloud, Java, and UX Design. Lowest price ever! Ends 9/20/13. http://pubads.g.doubleclick.net/gampad/clk?id=58041151iu=/4140/ostg.clktrk ___ Matplotlib-devel mailing list Matplotlib-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-devel -- Thomas A Caswell PhD Candidate University of Chicago Nagel and Gardel labs tcasw...@uchicago.edu jfi.uchicago.edu/~tcaswell o: 773.702.7204 -- LIMITED TIME SALE - Full Year of Microsoft Training For Just $49.99! 1,500+ hours of tutorials including VisualStudio 2012, Windows 8, SharePoint 2013, SQL 2012, MVC 4, more. BEST VALUE: New Multi-Library Power Pack includes Mobile, Cloud, Java, and UX Design. Lowest price ever! Ends 9/20/13. http://pubads.g.doubleclick.net/gampad/clk?id=58041151iu=/4140/ostg.clktrk___ Matplotlib-devel mailing list Matplotlib-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-devel
Re: [matplotlib-devel] Odd install error
On 09/20/2013 10:41 AM, Benjamin Root wrote: There is setup_requires, and from the documentation that I see, I wonder if listing NumPy in both build_requires and install_requires invokes a special handling to install setup requirements in the same place as install requirements? Ben Wow -- setup_requires is new to me. It's worth a shot. Mike -- _ |\/|o _|_ _. _ | | \.__ __|__|_|_ _ _ ._ _ | ||(_| |(_|(/_| |_/|(_)(/_|_ |_|_)(_)(_)| | | http://www.droettboom.com -- LIMITED TIME SALE - Full Year of Microsoft Training For Just $49.99! 1,500+ hours of tutorials including VisualStudio 2012, Windows 8, SharePoint 2013, SQL 2012, MVC 4, more. BEST VALUE: New Multi-Library Power Pack includes Mobile, Cloud, Java, and UX Design. Lowest price ever! Ends 9/20/13. http://pubads.g.doubleclick.net/gampad/clk?id=58041151iu=/4140/ostg.clktrk___ Matplotlib-devel mailing list Matplotlib-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-devel
Re: [matplotlib-devel] Odd install error
See #2445. On 09/20/2013 11:03 AM, Michael Droettboom wrote: On 09/20/2013 10:41 AM, Benjamin Root wrote: There is setup_requires, and from the documentation that I see, I wonder if listing NumPy in both build_requires and install_requires invokes a special handling to install setup requirements in the same place as install requirements? Ben Wow -- setup_requires is new to me. It's worth a shot. Mike -- _ |\/|o _|_ _. _ | | \.__ __|__|_|_ _ _ ._ _ | ||(_| |(_|(/_| |_/|(_)(/_|_ |_|_)(_)(_)| | | http://www.droettboom.com -- LIMITED TIME SALE - Full Year of Microsoft Training For Just $49.99! 1,500+ hours of tutorials including VisualStudio 2012, Windows 8, SharePoint 2013, SQL 2012, MVC 4, more. BEST VALUE: New Multi-Library Power Pack includes Mobile, Cloud, Java, and UX Design. Lowest price ever! Ends 9/20/13. http://pubads.g.doubleclick.net/gampad/clk?id=58041151iu=/4140/ostg.clktrk ___ Matplotlib-devel mailing list Matplotlib-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-devel -- _ |\/|o _|_ _. _ | | \.__ __|__|_|_ _ _ ._ _ | ||(_| |(_|(/_| |_/|(_)(/_|_ |_|_)(_)(_)| | | http://www.droettboom.com -- LIMITED TIME SALE - Full Year of Microsoft Training For Just $49.99! 1,500+ hours of tutorials including VisualStudio 2012, Windows 8, SharePoint 2013, SQL 2012, MVC 4, more. BEST VALUE: New Multi-Library Power Pack includes Mobile, Cloud, Java, and UX Design. Lowest price ever! Ends 9/20/13. http://pubads.g.doubleclick.net/gampad/clk?id=58041151iu=/4140/ostg.clktrk___ Matplotlib-devel mailing list Matplotlib-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-devel
