fix install from source
Supports PREFIX, reinstall and install from source
add venv
You can also use your local clone with git send-email.
▌ ▌▞▀▖▛▀▖▌ ▌ ▐▐ ▛▀ ▌ ▌▐▐ ▘ ▝▀▘▘ ▘ ▘ Yet another virtual environment wrapper # similar tools <https://github.com/pipxproject/pipx>