post_install() {
        echo "==> Now copy the driver to the SteamVR directory according to https://github.com/ValveSoftware/openvr/wiki/Driver-Documentation."
        echo "==> Should be something like:"
        echo "==> ln -s /usr/lib/openvr/osvr/ ~/.local/share/Steam/SteamApps/common/SteamVR/drivers/"
}

post_upgrade() {
  post_install
}

post_remove() {
  post_install
}