process for help: tinyprocess -h Bulding/Installing You can build it manually: 1- clone the repo (git clone https://github.com/washedparu/tinyprocess) 2- then build with cmake (cmake -B build -G Ninja) 3- go to the build directory, and build with ninja (cd build && ninja) NOTE: Bulding with ninja is optional It's available in the aur: You can use your preferred AUR helper. In my case it's yay yay -S tinyprocess-git