The module was not missing, my mistake. However, for reference this is how I was able to install modules on the docker image. I invoked a shell script from my Dockerfile which ran the following:

RUN git clone --branch 5.8.6 https://github.com/kamailio/kamailio.git /usr/src/kamailio

cd /usr/src/kamailio/src/modules/app_python3 && make && make install

/M

From: Martin Nyström via sr-users <sr-users@lists.kamailio.org>
Date: Wednesday, 23 April 2025 at 11:19
To: Kamailio (SER) - Users Mailing List <sr-users@lists.kamailio.org>
Cc: Martin Nyström <martin.nystrom@connectel.se>
Subject: [SR-Users] Kamailio docker with missing modules

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Hi,

I’m using the docker ghcr.io/kamailio/kamailio:5.8.6-xenial but it appears to be missing the app_python modules.  How can I add it, together with other missing modules?

/M