openstack-ubuntu-theme removal

root@controller:/usr/share# find / -name "manage.py" && apt-get clean && dpkg --configure -a && apt-get install -f
/usr/lib/python2.7/dist-packages/nova/cmd/manage.py
/usr/lib/python2.7/dist-packages/nova/db/sqlalchemy/migrate_repo/manage.py
/usr/lib/python2.7/dist-packages/glance/cmd/manage.py
/usr/lib/python2.7/dist-packages/glance/db/sqlalchemy/migrate_repo/manage.py
/usr/lib/python2.7/dist-packages/django/conf/project_template/manage.py
Reading package lists... Done
Building dependency tree       Reading state information... Done
The following packages will be REMOVED:  openstack-dashboard-ubuntu-theme0 upgraded, 0 newly installed, 1 to remove and 1 not upgraded.1 not fully installed or removed.After this operation, 188 kB disk space will be freed.Do you want to continue? [Y/n] (Reading database ... 115883 files and directories currently installed.)Removing openstack-dashboard-ubuntu-theme (1:2015.1.1-0ubuntu1~cloud2) ...Collecting and compressing static assets...python: can't open file 'manage.py': [Errno 2] No such file or directory
dpkg: error processing package openstack-dashboard-ubuntu-theme (--remove): subprocess installed post-removal script returned error exit status 2Errors were encountered while processing: openstack-dashboard-ubuntu-theme
E: Sub-process /usr/bin/dpkg returned an error code (1)