Installed the jitsi-meet deb package, on a (upgraded from wheezy) jessie machine, this morning, and it stopped at missing ufw as a dependency. After installing ufw, and doing a complete remove / purge / autoremove and reinstall of jitsi-meet, it worked fine.
Btw, is Jessie a requirement? There were unresolvable dependency errors when trying to do this on a fresh Wheezy install.
/var/lib/dpkg/info/jitsi-videobridge.postinst: 59: /var/lib/dpkg/info/jitsi-videobridge.postinst: ufw: not found
dpkg: error processing package jitsi-videobridge (--configure):
subprocess installed post-installation script returned error exit status 127
Errors were encountered while processing:
E: Sub-process /usr/bin/dpkg returned an error code (1)