&kdesrc-build; is a script to help the &kde; community install &kde; software from its &git; source repositories, and continue to update that software afterwards. It is particularly intended to support those who need to supporting testing and development of &kde; software, including users testing bugfixes and developers working on new features. The &kdesrc-build; script can be configured to maintain a single individual module, a full &plasma; desktop with &kde; application set, or somewhere in between. To get started, see , or continue reading for more detail on how &kdesrc-build; works and what is covered in this documentation. &kdesrc-build; works by using the tools available to the user at the command-line, using the same interfaces available to the user. When &kdesrc-build; is run, the following sequence is followed: &kdesrc-build; reads in the command line and configuration file, to determine what to build, compile options to use, where to install, &etc; &kdesrc-build; performs a source update for each module. The update continues until all modules have been updated. Modules that fail to update normally do not stop the build – you will be notified at the end which modules did not update. Modules that were successfully updated are built, have their test suite run, and are then installed. To reduce the overall time spent, &kdesrc-build; will by default start building the code as soon as the first module has completed updating, and allow the remaining updates to continue behind the scenes. A very good overview of how &kde; modules are built, including informative diagrams, is provided on an online article discussing &kde;'s &krita; application. This workflow is what &kdesrc-build; automates for all &kde; modules. &intro-toc;