Hello,
I successfully compiled and started FS 1.6 (last commit from that branch) but seems there is a problem with mod_flite which is not startign because of :
ib/freeswitch/mod/mod_flite.so **/usr/lib/libflite_cmu_us_slt.so.1: undefined symbol: cmu_lex_init**
I was looking to FS 1.4 which works fine and I see there the flite is compiled from sources.