Should work on linux and macos, I only tested osx and was able to hear sound coming out of it using mpg123 on the command line.
LibreTime probably still needs some fixes to make this work as intended.
Also expose icecast and make the airtime port generally configurable from the installer.
To aid in debugging and support the -v (verbose) argument was added to the call.
Uses the old installer to get LibreTime installed quick and dirty on vagrant.
It uses the `install -fIap` command that does a local install and points the apache config
directly to the local working copy mounted in /vagrant.
While we don't have fancy autoloading for libretime like the docs do, this way
it's already easy to work against a local branch.
I'm not sure if the `-I` arg to the installer also covers the python parts of libretime.