This build guide describes how to build DivestOS with microG. To do this, there are 2 essential requirements: Enable signature spoofing - we do this by adding signature spoofing patches which can be found here. Include this repository in the local_manifest.xml file and set the WITH_GMS environment variable to true. If you wish to do a clean build of DivestOS, i.e. without microG, please skip the steps mentioned in the above requirements. Installing Dependencies (on fedora - strongly recommended) The DivestOS community strongly recommends building on Fedora. However, please refer the official DivestOS build guide for installing dependencies for other distros. sudo dnf update;