我不明白为什么它要求TKinter以及它为什么不运行它。这是基本的：
import matplotlib.pyplot as plt
plt.plot([1, 2, 3, 4], [4, 7, 9, 12])
plot.show()
我的输出如下所示（注意：xxx和yyy是完整路径）
Traceback (most recent call last):
File "xxx\Plot 1", line 1, in <module>
import matplotlib.pyplot as plt
File "yyy\Python 3.5.2 (64-bit)\lib\site-packages\matplotlib\pyplot.py", line 115, in <module>
_backend_mod, new_figure_manager, draw_if_interactive, _show = pylab_setup()
File "yyy\Python 3.5.2 (64-bit)\lib\site-packages\matplotlib\backends\__init__.py", line 32, in pylab_setup
globals(),locals(),[backend_name],0)
File "yyy\Python 3.5.2 (64-bit)\lib\site-packages\matplotlib\backends\backend_tkagg.py", line 6, in <module>
from six.moves import tkinter as Tk
File "yyy\Python 3.5.2 (64-bit)\lib\site-packages\six.py", line 92, in __get__
result = self._resolve()
File "yyy\Python 3.5.2 (64-bit)\lib\site-packages\six.py", line 115, in _resolve
return _import_module(self.mod)
File "yyy\Python 3.5.2 (64-bit)\lib\site-packages\six.py", line 82, in _import_module
__import__(name)
ImportError: No module named 'tkinter'
Process finished with exit code 1