Re: The pgAdmin 4 server could not be contacted

Hi Carlos

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.

On Fri, Oct 1, 2021 at 5:22 AM carlos alves <calvesmitnick(at)gmail(dot)com> wrote:

> 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' "
>
> Any help to solve this problem or workaround it!
>
> Thanks in advance.
> Carlos Alberto
>
>
>

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