def edit_user_permission(self, package, username, perm, add):
        raise NotImplementedError
Install logstash
dataset/ETHPy150Open mathcamp/pypicloud/pypicloud/access/base.py/IMutableAccessBackend.edit_user_permission--crossover with--dataset/ETHPy150Open ebu/radiodns-plugit/Deployment/plugit/plugit_server.py/install_logstash