我卸载了matplotlib，尝试重新安装，但导入失败。 [OS X]

Question

自从尝试解决这个问题后，我了解到我安装了 matplotlib，但 python 没有利用它来绘制一些东西。

我遇到了一些这样的错误消息：

from matplotlib import pyplot
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/Users/changhyunahn/anaconda/lib/python2.7/site-packages/matplotlib-1.5.dev1-py2.7-macosx-10.5-x86_64.egg/matplotlib/pyplot.py", line 28, in <module>
    import matplotlib.colorbar
  File "/Users/changhyunahn/anaconda/lib/python2.7/site-packages/matplotlib-1.5.dev1-py2.7-macosx-10.5-x86_64.egg/matplotlib/colorbar.py", line 34, in <module>
    import matplotlib.collections as collections
  File "/Users/changhyunahn/anaconda/lib/python2.7/site-packages/matplotlib-1.5.dev1-py2.7-macosx-10.5-x86_64.egg/matplotlib/collections.py", line 27, in <module>
    import matplotlib.backend_bases as backend_bases
  File "/Users/changhyunahn/anaconda/lib/python2.7/site-packages/matplotlib-1.5.dev1-py2.7-macosx-10.5-x86_64.egg/matplotlib/backend_bases.py", line 61, in <module>
    import matplotlib.textpath as textpath
  File "/Users/changhyunahn/anaconda/lib/python2.7/site-packages/matplotlib-1.5.dev1-py2.7-macosx-10.5-x86_64.egg/matplotlib/textpath.py", line 15, in <module>
    import matplotlib.font_manager as font_manager
  File "/Users/changhyunahn/anaconda/lib/python2.7/site-packages/matplotlib-1.5.dev1-py2.7-macosx-10.5-x86_64.egg/matplotlib/font_manager.py", line 58, in <module>
    from matplotlib import ft2font
ImportError: dlopen(/Users/changhyunahn/anaconda/lib/python2.7/site-packages/matplotlib-1.5.dev1-py2.7-macosx-10.5-x86_64.egg/matplotlib/ft2font.so, 2): Library not loaded: libfreetype.6.dylib
  Referenced from: /Users/changhyunahn/anaconda/lib/python2.7/site-packages/matplotlib-1.5.dev1-py2.7-macosx-10.5-x86_64.egg/matplotlib/ft2font.so
  Reason: image not found

我用谷歌搜索了图片未找到错误，matplotlib 重新安装等...但没有任何效果。

这与 os x 的版本有关吗？我正在使用优胜美地。

Answer 1

Here 信息。

>>> import pkgutil
>>> package = pkgutil.get_loader("matplotlib")
>>> package.filename
'/usr/local/lib/python2.7/dist-packages/matplotlib'
>>> 

那么你的“matplotlib”在哪里？

复制：

/Users/changhyunahn/anaconda/lib/python2.7/site-packages/matplotlib-1.5.dev1-p‌‌​​y2.7-macosx-10.5-x86_64.egg

收件人：/usr/local/lib/python2.7/site-packages/ 或：

/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/