Gala

A window & compositing manager based on libmutter and designed by elementary for use with Pantheon.

Building, Testing, and Installation

You'll need the following dependencies:

• gettext (>= 0.19.6)
• gsettings-desktop-schemas-dev
• libclutter-1.0-dev (>= 1.12.0)
• libgee-0.8-dev
• libglib2.0-dev (>= 2.74)
• libgnome-desktop-4-dev
• libgnome-bg-4-dev
• libgranite-dev (>= 5.4.0)
• libgranite-7-dev
• libgtk-3-dev
• libgtk-4-dev
• libmutter-10-dev (>= 42.0) | libmutter-dev (>= 3.18.3)
• meson (>= 0.59.0)
• valac (>= 0.46.0)
• libsqlite3-dev
• libhandy-1-dev

Run meson build to configure the build environment. Change to the build directory and run ninja to build

meson build --prefix=/usr
cd build
ninja

You can set the documentation option to true to build the documentation. In the build directory, use meson configure

meson configure -Ddocumentation=true

To install, run ninja install, then based on your session type do the following:

• Wayland: Log out and log back in (or reboot) to start the newly installed Gala. (gala --replace is not supported for an already running Wayland session.)
• X11: run gala --replace to replace the running Gala.