[asterisk-users] app directory error: libc-client undefined symbol

[sean darcy]

Installing 1.4.23-rc2, I actually looked at the startup and saw this 
warning:

WARNING[10730]: loader.c:359 load_dynamic_module: Error loading module 
'app_directory.so': /usr/lib/libc-client.so.2007: undefined symbol: mm_dlog

I'm running Fedora Core 9, with libc-client 2007d. googling didn't help, 
  so what's the problem? Do I need a more recent (different) libc-client?

sean