Unable to Create Symbolic Link

I am using Latest EasyEngine Version on My Ubuntu 15.04 Server with Wordpress Multisite Subdomain with W3 Total Cache.

I am trying to Update My Site to fastcgi_cache by ee site update domain.com --wpsubdomain --wpfc

Also tried to Update with PageSpeed Cache by ee site update domain.com --wpsubdomain --pagespeed
and ee site update domain.com --pagespeed

But, Always Getting the Same Error Unable to Create Symbolic Link. Can Someone Help please… :slight_smile: