Hello. I'm attempting to install freeswitch-1.6.6 from (freeswitch-1.6.6.tar.gz) and when I attempt to perform the 'Make', I get the following error: --------------- CC fs_cli-esl.o CC fs_cli-esl_config.o CC fs_cli-esl_event.o CC fs_cli-esl_threadmutex.o CC fs_cli-fs_cli.o libs/esl/fs_cli.c: In function "main": libs/esl/fs_cli.c:1351:6: error: "variable use_history_file" set but not used [-Werror=unused-but-set-variable] int use_history_file = 0; ^ cc1: all warnings being treated as errors make[2]: *** [fs_cli-fs_cli.o] Error 1 make[2]: Leaving directory `/home/ec2-user/src/freeswitch-1.6.6' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/home/ec2-user/src/freeswitch-1.6.6' make: *** [all] Error 2 --------------- I'm hoping that I'm overlooking something obvious? Any thoughts, guidance, or suggestions would be greatly appreciated. VMK