Here is the first basic patch for adding ps3mediaserver to tklfileserver.

Any ideas to help improve it will be considered .

There is no console so config work can be done inside with webmin.

#!/bin/bash -ex

# install ps3mediaserver
apt-get update
DEBIAN_FRONTEND=noninteractive apt-get -y --force-yes \
    -o DPkg::Options::=--force-confdef \
    -o DPkg::Options::=--force-confold \
    install ps3mediaserver

#Add key for ps3 mediaserver updates
apt-key adv --keyserver keyserver.ubuntu.com --recv-keys BF965FF5

#hold udev update
echo udev hold | dpkg --set-selections

#Clean up after
apt-get -y autoremove
apt-get clean
 

/root/.config/ps3mediaserver/PMS.conf  can be edited with your folder , ip address , port if different from default :5001

/etc/default/ps3mediaserver    can be edited to enable autostart "1" instead of "0"

Have fun