运行程序出错

[137****0212]

我运行程序出错：

qt.qpa.plugin: Could not load the Qt platform plugin “xcb” in “/usr/local/lib/python3.8/dist-packages/cv2/qt/plugins” even though it was found.
This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.

查阅资料是要安装libxcb-xinerama.so.0库，请问怎么安装不起来？