Re: Cannot Run pgAdmin4 v8.13 on AlmaLinux 8 after upgrade from v8.12

Is libpq5 installed on your system?

On Mon, Nov 18, 2024 at 12:11 PM Surya Widyanto <ayrus02(at)gmail(dot)com> wrote:

> Hi,
>
> Today, I've upgraded my pgAdmin4 version from v8.12 to v8.13 using dnf on
> AlmaLinux 8.
>
> My pgAdmin4 is installed as web mode and accessed via Apache.
>
> After upgrading to v8.13, when I access the pgAdmin4 address from web
> browser, it give an error 500. When I look at the error log, it contains
> the line below:
>
> mod_wsgi (pid=3535715): Failed to exec Python script file
> '/usr/pgadmin4/web/pgAdmin4.wsgi'.
> mod_wsgi (pid=3535715): Exception occurred processing WSGI script
> '/usr/pgadmin4/web/pgAdmin4.wsgi'.
> Traceback (most recent call last):
> ImportError: no pq wrapper available.
> Attempts made:
> - couldn't import psycopg 'c' implementation:
> /usr/pgadmin4/venv/lib64/python3.9/site-packages/psycopg_c/
> pq.cpython-39-x86_64-linux-gnu.so: undefined symbol: PQchangePassword
> - couldn't import psycopg 'binary' implementation: No module named
> 'psycopg_binary'
> - couldn't import psycopg 'python' implementation:
>
> The primary concern is at *undefined symbol: PQchangePassword*
>
> Is there any bug or I have do the update wrongly?
>
> Regards,
> ayrus02
>