Currently, the installer creation has been tested on Windows only.
For creating the installer, WixSharp has to be present on your system. Please see the following README for install information.
An installer can be created after invoking cmake with the -Dpackaging=ON and -Dtranslations=OFF options, and building. This creates a single-language installer.
To create a multi-language installer, make sure the following option is set -Dpackaging=ON and (re-)run the cmake configure step. Multi-language packaging is the default.