Before running the command have you activated the virtual environment? You need to create a virtual environment and run "pip install -r requirements.txt" command.
Hi all, I can't get to start pgAdmin4 server mode by the command "/usr/pgadmin4/venv/bin/python3 -s /usr/pgadmin4/web/pgAdmin4.py".
I just get the error "ModuleNotFoundError: No module named 'httpagentparser' "
ps.: module httpagentparser is installed. I just got success if a hit the command without the option '-s' to python3, like this: "/usr/pgadmin4/venv/bin/python3 /usr/pgadmin4/web/pgAdmin4.py"
But the real problem is I can't start pgadmin4 in desktop mode, because it seems the pgdamin executable uses that command line automatically and crash with the error: "The pgAdmin 4 server could not be contacted" "ModuleNotFoundError: No module named 'httpagentparser' "