linux 环境导入python matplotlib.pyplot库报错

骑猪看日落 2021-09-26 10:20 511阅读 0赞

>>> import matplotlib.pyplot  
Traceback (most recent call last):  
  File "<stdin>", line 1, in <module>  
  File "/home/bigdata/anaconda3/lib/python3.6/site-packages/matplotlib/pyplot.py", line 113, in <module>  
    \_backend\_mod, new\_figure\_manager, draw\_if\_interactive, \_show = pylab\_setup()  
  File "/home/bigdata/anaconda3/lib/python3.6/site-packages/matplotlib/backends/\_\_init\_\_.py", line 60, in pylab\_setup  
    \[backend\_name\], 0)  
  File "/home/bigdata/anaconda3/lib/python3.6/site-packages/matplotlib/backends/backend\_qt5agg.py", line 16, in <module>  
    from .backend\_qt5 import (  
  File "/home/bigdata/anaconda3/lib/python3.6/site-packages/matplotlib/backends/backend\_qt5.py", line 18, in <module>  
    import matplotlib.backends.qt\_editor.figureoptions as figureoptions  
  File "/home/bigdata/anaconda3/lib/python3.6/site-packages/matplotlib/backends/qt\_editor/figureoptions.py", line 20, in <module>  
    import matplotlib.backends.qt\_editor.formlayout as formlayout  
  File "/home/bigdata/anaconda3/lib/python3.6/site-packages/matplotlib/backends/qt\_editor/formlayout.py", line 56, in <module>  
    from matplotlib.backends.qt\_compat import QtGui, QtWidgets, QtCore  
  File "/home/bigdata/anaconda3/lib/python3.6/site-packages/matplotlib/backends/qt\_compat.py", line 137, in <module>  
    from PyQt5 import QtCore, QtGui, QtWidgets  
ImportError: libGL.so.1: cannot open shared object file: No such file or directory

解决方案请参考：https://yq.aliyun.com/ask/61259/

需要安装gl库,用下面的命令试一下:  
$ sudo apt-get install git-core gnupg flex bison gperf build-essential \\  
zip curl libc6-dev libncurses5-dev:i386 x11proto-core-dev \\  
libx11-dev:i386 libreadline6-dev:i386 libgl1-mesa-glx:i386 \\  
libgl1-mesa-dev g++-multilib mingw32 openjdk-6-jdk tofrodos \\  
python-markdown libxml2-utils xsltproc zlib1g-dev:i386  
$ sudo ln -s /usr/lib/i386-linux-gnu/mesa/libGL.so.1 /usr/lib/i386-linux-gnu/libGL.so