ENV. CentOS 6.9 Addition Installed SW -  python 2.7, pip ( psycopg2==2.7.5, others) CDH6 Postgres 9.6   When I executed connection test on CM to add HUE component on master1 server, I got this below error.   Issue. django.core.exceptions.ImproperlyConfigured: Error loading psycopg2 module: No module named psycopg2   I already installed psycopg2 using by pip. How can I fix this issue? ... View more