Re: Cannot Run pgAdmin4 v8.13 on AlmaLinux 8 after upgrade from v8.12 - Mailing list pgadmin-support

Is libpq5 installed on your system?

On Mon, Nov 18, 2024 at 12:11 PM Surya Widyanto <ayrus02@gmail.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