How To: Install Previous Version of an App

How to install previous Version of an app

Step 1

You will need the AppID to install an app. In case you do not know the AppID you can list available apps with their IDs.

root@ucs:~# univention-app list --ids-only
[...]
dudle
egroupware
etherpad-lite
fetchmail
filewave
[...]

Step 2

List available version of the app in question by using the AppID from above:

# univention-app list <APPID>
root@ucs:~# univention-app list etherpad-lite
etherpad-lite 
    Name: Etherpad 
            Versions: 
               1.6.6 
               1.6.0

Step 3

Install the desired version:

# univention-app install <APPID>=<VERSION>
root@ucs:~# univention-app install etherpad-lite=1.6.0
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