I am trying to install the Google Analytics + plugin using

I am trying to install the Google Analytics + plugin using the WPMU Dev Dashboard. The installation is failing because it says the folder is already present in my wp-content/plugins folder. I am looking at my beta server and it is not being displayed, so I have two questions.

1. Would this folder (public_html/wp-content/plugins/google-analytics-async/) be hidden during previous installation? Even the dashboard doesn’t recognize it – so I was going to delete and reupload but it is not appearing on my server.

2. Is there a way for me to download the plugin from a link so I can install manually?

Thanks for the help!