Thanks for your advice. I tried and it can be built with no error, but when installing
built contour package, it shows the following error:
```
Error:
Problem: conflicting requests
- nothing provides libContourTerminalDisplay.so()(64bit) needed by
contour-20230226-1.fc39.x86_64
- nothing provides libcrispy-core.so()(64bit) needed by contour-20230226-1.fc39.x86_64
```
detailed steps information:
https://gist.github.com/topazus/adc72785c126c513093f5389c117cae7