python - matplotlib 示例代码抛出 TclError

Question

每当我尝试使用 matplotlib (例如 this example code )绘制任何内容时，我都会收到相同的错误:

     jfm@ubuntu$  python test_for_matplotlib.py 
     Traceback (most recent call last):
  File "test_for_matplotlib.py", line 5, in <module>
    fig, ax = plt.subplots()
  File "/usr/lib/pymodules/python2.7/matplotlib/pyplot.py", line 1046, in subplots
    fig = figure(**fig_kw)
  File "/usr/lib/pymodules/python2.7/matplotlib/pyplot.py", line 423, in figure
    **kwargs)
  File "/usr/lib/pymodules/python2.7/matplotlib/backends/backend_tkagg.py", line 79, in new_figure_manager
    return new_figure_manager_given_figure(num, figure)
  File "/usr/lib/pymodules/python2.7/matplotlib/backends/backend_tkagg.py", line 87, in new_figure_manager_given_figure
    window = Tk.Tk()
  File "/usr/lib/python2.7/lib-tk/Tkinter.py", line 1767, in __init__
    self.tk = _tkinter.create(screenName, baseName, className, interactive, wantobjects, useTk, sync, use)
_tkinter.TclError: unknown color name "S_base3"

我现在尝试解决这个问题几个小时，但我在互联网上找不到任何解决方案:(

我刷新了 python 和 matplotlib:

sudo apt-get install python2.7 

和

sudo apt-get install python-matplotlib

但错误消息保持不变:/

我的设置:我在带有 Python 2.7 的 64 位 Ububtu 14.04 VM 上运行 pythoncode。

Answer 1

我通过设置一个新的虚拟机解决了这个问题。我猜旧的设置是无法修复的。