问题
So I wiped Python 3.6 some weeks ago and seem to have incorrectly reinstalled matplotlib etc because I've been getting a bunch of errors for different things.
I'm trying to run a script that displays a number of images side by side using subplot. Tried it from the command line, worked fine. But when I write it all up in a script and try to run it (I have about 24 images) I get the following error:
You probably need to get an updated matplotlibrc file from http://github.com/matplotlib/matplotlib/blob/master/matplotlibrc.template or from the matplotlib source distribution Traceback (most recent call last): File "./merge_pics.py", line 8, in fig=plt.figure() File "/usr/lib/python2.7/dist-packages/matplotlib/pyplot.py", line 527, in figure **kwargs) File "/usr/lib/python2.7/dist-packages/matplotlib/backends/backend_tkagg.py", line 84, in new_figure_manager return new_figure_manager_given_figure(num, figure) File "/usr/lib/python2.7/dist-packages/matplotlib/backends/backend_tkagg.py", line 101, in new_figure_manager_given_figure icon_img = Tk.PhotoImage(file=icon_fname) File "/usr/lib/python2.7/lib-tk/Tkinter.py", line 3370, in init Image.init(self, 'photo', name, cnf, master, **kw) File "/usr/lib/python2.7/lib-tk/Tkinter.py", line 3324, in init self.tk.call(('image', 'create', imgtype, name,) + options) _tkinter.TclError: couldn't open "/usr/share/matplotlib/mpl-data/images/matplotlib.gif": no such file or directory
When I click on the link I can't tell where I'm supposed to get the updated matplotlibrc file.
I have tried wget http://github.... but still get the same error
Matplotlib is definitely installed because trying to plot simple things is working so I can't figure out what's going wrong
回答1:
I have tried and fixed this error successfully. Firstly, you should uninstall matplotlib by
pip uninstall matplotlib
Then, you install it again by
pip install matplotlib
Feel free to ask more.
来源：https://stackoverflow.com/questions/53804577/matplotlibrc-needs-to-be-updated