Traceback (most recent call last): File "/usr/lib/python3.6/site-packages/pgadmin4-web/setup.py", line 17, in  import builtins ImportError: No module named builtins
Execute it with python3.  IE:
python3 /usr/lib/python3.6/site-packages/pgadmin4-web/setup.py
Facing import builtins ImportError during installation of pgadmin4 in centos7?