[syslog-ng] Syslog-ng 3.5 , "destination plugin python not found ..."

Trying to use a custom python destination I wrote. I wrote the python class, did the necessary PYTHONPATH stuff and wrote a separate .conf file for syslog-ng. When testing this file with the command "syslog-ng -f seclog.conf -Fevd" I get the following error: Error parsing destination, destination plugin python not found in seclog.conf at line 9, column 31: destination d_SECLOG_SERVER { python( ^^^^^^ Is the python destination not supported in 3.5? Alex