Note
Windows installers are built by Appveyor automatically for every commit and pull request. Artifacts are currently retained for six months. You may find it easier to just download the installer from Appveyor instead of creating it yourself.
Go to https://ci.appveyor.com/project/ExaileDevelopmentTeam/exaile/history, click a commit, and select 'Artifacts'.
You will need to have the SDK installed on your Windows machine. First clone the repo somewhere.
git clone https://github.com/exaile/python-gtk3-gst-sdk
Next install the SDK by running this from inside the tools/installer directory:
/path/to/python-gtk3-gst-sdk/win_installer/build_win32_sdk.sh
Build the installer by running this command from the tools/installer directory:
/path/to/python-gtk3-gst-sdk/win_installer/build_win32_installer.sh