Issue installing contrib from local folder

Hi, I have a big issue.
I created same activities on local folder and I need to install them without publish them on github.com
I'm tring to use flogo install -r command and installation is success, but contribution doesn't appear in flogo list.
To reproduce try to clone contrib activity on local folder, yourself.
Also I cannot get it to compare in Flogo Web UI.
Please give me advice.