[bug #22939] Failure of the test suite in the relax GUI with "ImportError: No module named backend_wxagg". -- November 10, 2014 - 19:03

Follow-up Comment #1, bug #22939 (project relax):

This issue can be reproduced as follows:

1)  Start the relax GUI.
2)  Open the relax prompt window (using "View->relax prompt" for example).
3)  Type "import pylab as plt"

This will result in:

relax> import pylab as plt
Traceback (most recent call last):
  File "<input>", line 1, in <module>
  File "/usr/lib64/python2.7/site-packages/pylab.py", line 1, in <module>
    from matplotlib.pylab import *
  File "/usr/lib64/python2.7/site-packages/matplotlib/pylab.py", line 269, in
<module>
    from matplotlib.pyplot import *
  File "/usr/lib64/python2.7/site-packages/matplotlib/pyplot.py", line 98, in
<module>
    _backend_mod, new_figure_manager, draw_if_interactive, _show =
pylab_setup()
  File "/usr/lib64/python2.7/site-packages/matplotlib/backends/__init__.py",
line 25, in pylab_setup
    globals(),locals(),[backend_name])
ImportError: No module named backend_wxagg


When running relax in the prompt UI mode however, this matplotlib import works
successfully.

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