<p>我正在Mac上的Eclipse工作。我使用的是PyDev版本2.6.0.2012062818。我有一个程序运行得很好,但是当我把我的狮子操作系统更新到山狮操作系统后,我在运行时出现了以下错误:</p>
<pre><code>Traceback (most recent call last):
File "/Users/Mihails/Projects/memsim/src/memsim/memsim.py", line 7, in <module>
from simulation import SimulationHP
File "/Users/Mihails/Projects/memsim/src/memsim/simulation.py", line 9, in <module>
import matplotlib.pyplot as plt
File "/Library/Frameworks/Python.framework/Versions/7.3/lib/python2.7/site-packages/matplotlib/pyplot.py", line 95, in <module>
new_figure_manager, draw_if_interactive, _show = pylab_setup()
File "/Library/Frameworks/Python.framework/Versions/7.3/lib/python2.7/site-packages/matplotlib/backends/__init__.py", line 25, in pylab_setup
globals(),locals(),[backend_name])
File "/Library/Frameworks/Python.framework/Versions/7.3/lib/python2.7/site-packages/matplotlib/backends/backend_wxagg.py", line 23, in <module>
import backend_wx # already uses wxversion.ensureMinimal('2.8')
File "/Library/Frameworks/Python.framework/Versions/7.3/lib/python2.7/site-packages/matplotlib/backends/backend_wx.py", line 63, in <module>
backend_version = wx.VERSION_STRING
AttributeError: 'module' object has no attribute 'VERSION_STRING'
</code></pre>
<p>我根本不懂wx模块。我在网站包中没有wx文件夹。我有wxPython。wxPython公司初始py文件:</p>
^{pr2}$