apt-get install vicar
... Opening database at "/home/user/vicar.db.sqlite" VICaR profiles database opened. Creating VICaR profiles table.. Failed to open connection to "session" message bus: (null) dpkg: error processing vicar (--configure): subprocess post-installation script returned exit status 1 Errors were encountered while processing: vicar E: Sub-process /usr/bin/dpkg returned an error code (1)
apt-get purge vicar
run-standalone.sh /opt/vicar/vicar-config