I'm getting started on mod_managed with Freeswitch.  I'm using OSX for dev but will be deploying on debian.  

I'm using FreeSWITCH version:

FreeSWITCH Version 1.3.13b+git~20130205T233143Z~f5151691c7 (git f515169 2013-02-05 23:31:43Z)

When I type:

mono -V

I get:

Mono JIT compiler version 2.10.9 (tarball Mon May  7 20:25:51 EDT 2012)

Copyright (C) 2002-2011 Novell, Inc, Xamarin, Inc and Contributors. www.mono-project.com

TLS:           normal

SIGSEGV:       normal

Notification:  kqueue

Architecture:  x86

Disabled:      none

Misc:          debugger softdebug 

LLVM:          yes(2.9svn-mono)

GC:            Included Boehm (with typed GC)

I can start FreeSWITCH successfully but when when I do a:

load mod_managed

I get:

-ERR [module load file routine returned an error]

2013-02-08 01:39:09.905374 [CRIT] switch_loadable_module.c:1330 Error Loading module /usr/local/freeswitch/mod/mod_managed.so

**dlopen(/usr/local/freeswitch/mod/mod_managed.so, 6): Symbol not found: _mono_assembly_get_image

  Referenced from: /usr/local/freeswitch/mod/mod_managed.so

  Expected in: flat namespace

 in /usr/local/freeswitch/mod/mod_managed.so**

both mod_managed.la and mod_managed.so exist at /usr/local/freeswitch/mod/

I'm not sure what this means or where to start looking.  Thanks for the help.