# Windows Installer We use [msys2](https://www.msys2.org/) for creating the Windows installer and development on Windows. Please note that Windows 7 support has been dropped. ## Development Download [msys2](https://www.msys2.org/) (msys2-x86_64-xxx.exe) and follow the install instructions on the [msys2](https://www.msys2.org/) startpage (**Important!**) * Fork the master branch on dev.gajim.org * Execute `C:\msys64\msys2_shell.cmd -mingw64` * Run `pacman -S git` to install git * Run `git clone https://dev.gajim.org/USERNAME/gajim.git` * Run `cd gajim/win` to end up where this README exists. * Execute `./dev_env.sh` to install all the needed dependencies. * Now go to the git root dir `cd ..` * Launch Gajim `./launch.py` ## Build Gajim / Create an Installer Follow the steps in the Development section, but instead of `./dev_env.sh` execute `./build.sh i686` or `./build.sh x86_64`. Both the installer and the portable installer should appear in ``C:\msys64\home\USER\gajim\win\_build_root``.