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

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