[cwvreg] rename CWRegistryStore.solutions to compute_var_types solutions() seems an obscure name to me. Since this method computes the types of the variables of the RQL query string, let us rename it to compute_var_types.

#!/bin/sh -e

if [ "$1" = "purge" ] ; then
        rm -rf /etc/cubicweb.d/
        rm -rf /var/log/cubicweb/
        rm -rf /var/lib/cubicweb/
fi

#DEBHELPER#
 
exit 0