Varbase Media install error - The directory does not exist

I just wanted to update you all with a work around.

To install Varbase Media without no issues i had to create the roles with machine names editor and content_admin prior to the install.

In adition to go ahead and install Varbase Heroslider, i had to create the roles seo_admin and site_admin prior to the install.

My suggestion is to create all 4 roles (editor, content_admin, seo_admin and site_admin roles) prior to installing/enabling these varbase modules. I think the modules should check if the exist and create them if they don't or remove these checks if they are not needed.