mariadb-galera-server deb dependency graph

The following commands can be used to generate dependency graph for a debian package:

# Get relationship between packages (.dot)
$ debtree --no-conflicts --no-provides --with-suggests --max-depth=1 mariadb-galera-server-5.5 > mariadb-galera-server-5.5.dot
# Generate the image
$ dot -T png -o mariadb-galera-server-5.5.png mariadb-galera-server-5.5.dot

Reference: http://askubuntu.com/a/261808