Hi,
For those of you not working in Python, you can translate your IDL to JSON via a hosted version of barrister that I'm running. Author your idl file locally as you normally would, then run curl:
Replace "cal.idl" with the path to your IDL file. the "idl@" is required. You may also need to add "-X POST" to the curl options, although in my tests it appears to do this automatically.
Right now this only returns the JSON file. I may add some query string options that let you optionally get the docco HTML output, and perhaps the idl2java output.
Hopefully this will help simplify the tool chain for Ruby/JS/PHP server installs.
cheers
-- James