[Freeswitch-dev] mod_managed not working on Linux

I'm having a problem getting mod_managed to work on Linux. It the demo .csx file and anything I write works fine in Windows, but under Linux the same code causes a NullReferenceException. An example of the FreeSwitch log is at http://pastebin.freeswitch.org/17216. I've tried this on Ubuntu 11.04 with the stock Mono install (2.6.7) and on a fresh install of CentOS 6.0 with the latest Mono (2.10.5). Also, someone on the IRC channel is saying that mod_freeswitch isn't maintained anymore. Is this true? Thanks!