ModuleNotFoundError: No module named '_tkinter'

>>> import matplotlib.pyplot as plt

  File "/usr/local/lib/python3.6/tkinter/__init__.py", line 36, in <module>
    import _tkinter # If this fails your Python may not be configured for Tk
ModuleNotFoundError: No module named '_tkinter'

原因是:没有安装tkinter包

ubutun16下的解决方案是:

sudo apt-get install tk8.6-dev

进入到python的安装目录下:

make

sudo make install

然后输入python进入shell:

import   thinter    #不报错表示安装成功!