I ran pip install ‘git+https://github.com/facebookresearch/detectron2.git’
but got an error message:
fatal error: ‘Python.h’ file not found
1 error generated.
error: command ‘/usr/bin/clang’ failed with exit code 1
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
× Encountered error while trying to install package.
Could not find what the problem is…