I am trying to implement Responsive UI Package for SharePoint on-premises (2013 and 2016) from this link
http://dev.office.com/blogs/announcing-responsive-ui-package-for-sharepoint-on-premises-2013-2016
Now when I try to enable the feature using PS1 Script i get following error saying
The term 'Connect-SPOnline' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again.
PS1 Script to Enable responsive Package is