This is an old revision of the document!
When you already had the plugin package, Upload “app” folder and their contents to your site (allow overwrite old files)
Example, we added Hehe as new plugin:
#Copy plugin package into [yourmoofolder/app/plugin]
Then go to Admin Dashboard/Plugins Manager/Manager/Not Installed Plugins, pressing on Install button to bein installation.
#Press Install button to begin installation.
When the progress is done, you can see your new installed plugin at Plugins List.