>>> import matplotlib.pyplot as plt
Traceback (most recent call last):
File "<stdin>", line 1, in <module>File "/usr/lib/python3.6/site-packages/matplotlib/pyplot.py", line 115, in <module>
_backend_mod, new_figure_manager, draw_if_interactive, _show = pylab_s
etup()
File "/usr/lib/python3.6/site-packages/matplotlib/backends/__init__.py",line 32, in pylab_setup
globals(),locals(),[backend_name],0)
File "/usr/lib/python3.6/site-packages/matplotlib/backends/backend_tkagg.py", line 6, in <module>
from six.moves import tkinter as Tk
File "/usr/lib/python3.6/site-packages/six.py", line 92, in __get__
result = self._resolve()
File "/usr/lib/python3.6/site-packages/six.py", line 115, in _resolve
return _import_module(self.mod)
File "/usr/lib/python3.6/site-packages/six.py", line 82, in _import_module
__import__(name)
File "/usr/lib/python3.6/tkinter/__init__.py", line 36, in <module>
import _tkinter # If this fails your Python may not be configured for Tk
ImportError: libtk8.6.so: cannot open shared object file: No such file or directory
原因：未安装tkinter模块
解决：pacman -S python-pmw
安装tkinter模块