Latest foreman 1.17
I'm unable to install (in docker container) because of:

/opt/puppetlabs/puppet/bin/puppet:5:in `<main>'
 /Stage[main]/Foreman::Service::Jobs/Service[dynflowd]/ensure: change from 'stopped' to 'running' failed: Could not start Service[dynflowd]: Execution of '/etc/init.d/dynflowd start' returned 1: Starting dynflowd: dynflowd start ... failed!

On e.g. systemd enabled system - it works

> cat /var/log/foreman/jobs-startup.log
/usr/bin/dynflowd:35:in `initialize': invalid option: -p (OptionParser::InvalidOption)
        from /usr/bin/dynflowd:65:in `new'
        from /usr/bin/dynflowd:65:in `<main>'

When I manually write FOREMAN_TASK_PARAMS="" in init.d/dynflowd then I can get it running

I think this is some kind of bug.