Description
For openFrameworks:
Download and extract folder to your openFrameworks/addons directory. Go to openFrameworks/apps/projectGenerator/projectGeneratorSimple folder and build it if it's not compiled already. Then go to relative bin folder and run projectGeneratorSimple. Select this addon in the list of non-core addons. When you finish generating project folder, you can find it in openFrameworks/apps/myApps directory, mySketch is default name for it.
For CMake-based openFrameworks:
Add this repo as a git submodule to your app folder and use ofxaddon command in CMakeLists.txt.