if [ ! -x "`$VSERVER $vserver exec which dpkg`" ]; then
warning "can't find dpkg in vserver $vserver, skipping installed packages report."
nodpkg="$nodpkg $vserver"
if [ ! -x "`$VSERVER $vserver exec which dpkg`" ]; then
warning "can't find dpkg in vserver $vserver, skipping installed packages report."
nodpkg="$nodpkg $vserver"