Install Kolab3 on Jiffybox

When running setup-kolab, after a timeout during the set up of the 389 Directory Server, see /var/log/kolab/setup.error.log:

Failed to create semaphore for stats file (/var/run/dirsrv/slapd-kolab.stats). Error 13.(Permission denied)

There was already a mounted tmpfs, but the directory /dev/shm was not writeable for user nobody.

So, before you run setup-kolab, you might want to run:

chmod a+rwx /dev/shm