As Jeffrey said, it should be possible to take the source code and compile it on mono. That being said, it's sort of uncharted territory, so please let us know how/if it works :-)
There is another Living Documentation generator:
http://www.relishapp.com/ - it's ruby-based, so it should be easy to get use it on *nix. However, they require you to host your living documentation on their servers - that's a no-go for many of my customers.
Dirk
On Friday, December 5, 2014 1:57:55 AM UTC+1, Jeffrey Cameron wrote: