在Windows中安装MatPlotLib

Question

我似乎无法让MatPlotLib工作.我下载并安装了正确的版本(matplotlib-1.1.0.win32-py2.7.exe),我已经安装了numpy和scipy(它们没有问题).

这是我得到的错误:

C:\python code>python
Python 2.7.3 (default, Apr 10 2012, 23:31:26) [MSC v.1500 32 bit (Intel)] on win
32
Type "help", "copyright", "credits" or "license" for more information.
>>> import matplotlib.pyplot as plt
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "C:\Python27\lib\site-packages\matplotlib\pyplot.py", line 95, in <module>
    new_figure_manager, draw_if_interactive, _show = pylab_setup()
  File "C:\Python27\lib\site-packages\matplotlib\backends\__init__.py", line 25,
 in pylab_setup
    globals(),locals(),[backend_name])
  File "C:\Python27\lib\site-packages\matplotlib\backends\backend_tkagg.py", lin
e 8, in <module>
    import Tkinter as Tk, FileDialog
  File "C:\Python27\lib\lib-tk\Tkinter.py", line 38, in <module>
    import FixTk
  File "C:\Python27\lib\lib-tk\FixTk.py", line 65, in <module>
    import _tkinter
ImportError: DLL load failed: %1 is not a valid Win32 application.
>>>

有任何想法吗？

Answer 1

当您有一个以前错误卸载的64位版本的python时会发生此问题.

正确卸载两个版本的python,然后重新安装32位python修复了问题.