abrt 1.0.9 detected a crash. architecture: x86_64 Attached file: backtrace cmdline: python ./accanalysis.py comment: matplotlib issue? numpy issue? component: python executable: /usr/bin/python global_uuid: 2c395e883a0a9637d1ce49cd38b83f98faa5b53c kernel: 2.6.33.1-24.fc13.x86_64 package: python-2.6.4-25.fc13 rating: 4 reason: Process /usr/bin/python was killed by signal 11 (SIGSEGV) release: Fedora release 13 (Goddard) How to reproduce ----- 1. Write a simple script with import pylab 2. Run 3. Crash Or all example in matplotlib faills to run.
Created attachment 406062 [details] File: backtrace
Downgrade to python-matplotlib-0.99.1.2-1.fc13.x86_64 works fine. Shouldn't bump to numpy 1.4 since it is not ready.
Thank you for reporting this bug. Do you have the versions of "numpy" and "python-matplotlib" that failed and those that work? The backtrace shows a SIGSEGV inside _import_array (numpy) whilst importing matplotlib. Compiled C++ extension code within matplotlib is calling into compiled C extension code within NumPy, but something went badly wrong. This looks like a symptom of the numpy ABI breakage that Jeff Spaleta mentioned here: http://lists.fedoraproject.org/pipermail/devel/2010-April/134350.html Reassigning component from "python" to "numpy"
(I'm not sure what component this should be filed against; python-matplotlib may be more appropriate, if the ABI has stabilized)
We are sorting through this now. numpy 1.3.x packages are in updates-testing. As soon as that lands into stable..I'll push a rebuild of scipy python-basemap and python-matplotlib to match. I'm just waiting of the Fedora update system to push this to stable. If this is urgent. I can make a request to release engineering to make an override and put the numpy 1.3.x package from testing into the build system for me to build against. -jef
I hope this can be sorted out fast or matplotlib is completely unusable.
Indeed matplotlib package is unusable.. and its been unusable for over a month now when numpy 1.4 was introduced. Considering how long it went without anyone noticing, I think waiting a couple more days for the numpy 1.3 rebuild to work its way through the updates system isn't too burdensome. -jef
python-basemap-0.99.4-6.fc13,python-matplotlib-0.99.1.2-3.fc13,scipy-0.7.1-3.fc13 has been submitted as an update for Fedora 13. http://admin.fedoraproject.org/updates/python-basemap-0.99.4-6.fc13,python-matplotlib-0.99.1.2-3.fc13,scipy-0.7.1-3.fc13
python-basemap-0.99.4-6.fc13, python-matplotlib-0.99.1.2-3.fc13, scipy-0.7.1-3.fc13 has been pushed to the Fedora 13 testing repository. If problems still persist, please make note of it in this bug report. If you want to test the update, you can install it with su -c 'yum --enablerepo=updates-testing update python-basemap python-matplotlib scipy'. You can provide feedback for this update here: http://admin.fedoraproject.org/updates/python-basemap-0.99.4-6.fc13,python-matplotlib-0.99.1.2-3.fc13,scipy-0.7.1-3.fc13
python-basemap-0.99.4-6.fc13, python-matplotlib-0.99.1.2-3.fc13, scipy-0.7.1-3.fc13 has been pushed to the Fedora 13 stable repository. If problems still persist, please make note of it in this bug report.
It is solved by the latest release.