A system package manager.
Download and build the latest commit by using kitup (requires git and curl to be on your system):
# Download kitup
sudo curl -o /usr/local/bin/kitup https://raw.githubusercontent.com/PondWader/kit/main/kitup.sh
sudo chmod +x /usr/local/bin/kitup
# Download and build the latest commit
sudo kitup
# Optional: automatically setup ~/.bashrc to contain installed Kit packages in PATH and LD_LIBRARY_PATH
kit setup bashrc