Debian/Ubuntu:
sudo apt install libgirepository1.0-dev gcc libcairo2-dev pkg-config python3-dev gir1.2-gtk-3.0
Fedora:
sudo dnf install gcc gobject-introspection-devel cairo-devel pkg-config python3-devel gtk3
ArchLinux:
sudo pacman -S python cairo pkgconf gobject-introspection gtk3
OpenSUSE:
sudo zypper install cairo-devel pkg-config python3-devel gcc gobject-introspection-devel
Run ./install.sh
Change the terminal_cmd variable to whatever you use, for example if you're using gnome-terminal:
terminal_cmd=['gnome-terminal', '-x']
setsid -f ./run.sh
You can also add this script to run it at start to ~/.xprofile or ~/.xinitrc, for example
$HOME/python-scripts/ranger-dbus/run.sh &