[Python]使用matplotlib在osx上出現的問題

今天在osx上使用到matplotlib的時候遇到了以下錯誤，

RuntimeError: Python is not installed as a framework. The Mac OS X backend will not be able to function correctly if Python is not installed as a framework. See the Python documentation for more information on installing Python as a framework on Mac OS X. Please either reinstall Python as a framework, or try one of the other backends. If you are using (Ana)Conda please install python.app and replace the use of 'python' with 'pythonw'. See 'Working with Matplotlib on OSX' in the Matplotlib FAQ for more information.

依照慣例拜了google大神之後，終於取得解法：

在執行那隻python的資料夾底下輸入

echo "backend: TkAgg" >> ~/.matplotlib/matplotlibrc
就可以正常執行