I did not understand everything, but following your instructions the package works and I can play using your plugin! Thank you
I get a warning:
[QUOTE]
LogDirectoryWatcher:Warning: Failed to begin reading directory changes for C:/Users/Scozor/Documents/Unreal Projects/Scozoras/Plugins/. Error: Le fichier spécifié est introuvable. (0x00000002)
EDIT : By restarting UE4 the warning seems to have disappeared.