The controller's name needs to contain the word "gamepad" or "controller". If you need to change mouse speed, add a word unique to your controllers name or change other parameters, you can to recompile it with the constants on top of the main.rs file set.
Simply run the executable from the latest release on any Linux distro with X11. (Sorry windows and Mac users)
You may have to install libxdo-dev. For example, on Debian-based distros:
apt-get install libxdo-devOn Arch:
pacman -S xdotoolOn Fedora:
dnf install libX11-devel libxdo-develOn Gentoo:
emerge -a xdotool