sudo apt update sudo apt-get install build-essential sudo apt-get install cmake git libgtk2.0-dev pkg-config libavcodec-dev libavformat-dev libswscale-dev sudo apt-get install python-dev python-numpy ...

Before we start. WSL2 by default allocates 1TB for vhdx and let's it grow. Consider your system storage layout. I've set mine to 256gb default size in Start > WSL Settings > File sytem > Default VHD ...