EDIT: Nevermind the issue is broken XML in the binhex docker templates.
There seems to be an issue in the current applicationFeed.json file (error below), not sure if this is the correct place to report it or if it's an issue with the app template. The app I'm trying to install is binhex-delugevpn but it wasn't showing in the app list so I checked the applicationFeed file and found the error below in the json:
19
TemplatePath"/tmp/appFeed/templates/BinhexsRepository/binhex/delugevpn.xml"
errors
0"Specification mandates value for attribute ip"
1"Openi