Hi, I am Installing SER/SEMS on Mac. SER is running fine Building SEMS give some error but it does build to the end, and I can run "make Install" BUT can't start SEMS.. error below ser:~ root# sems bash: /usr/local/sbin/sems: cannot execute binary file and compilation error is.. #make all cd gsm-1.0-pl10; make ./lib/libgsm.a make[5]: `lib/libgsm.a' is up to date. cc -o gsm.so gsm.o gsm-1.0-pl10/lib/libgsm.a -shared powerpc-apple-darwin8-gcc-4.0.0: unrecognized option `-shared' /usr/bin/ld: gsm.o bad magic number (not a Mach-O file) /usr/bin/ld: warning empty table of contents: gsm-1.0-pl10/lib/libgsm.a (can't load from it) collect2: ld returned 1 exit status make[4]: *** [gsm.so] Error 1 make[3]: [all] Error 2 (ignored) make[4]: Nothing to be done for `deps'. make[5]: Nothing to be done for `all'. make[4]: Nothing to be done for `deps'. make[4]: `../../lib/apps/isdngw.so' is up to date. make[4]: Nothing to be done for `deps'. g++ -o ivr.so Ivr.o IvrDtmfDetector.o IvrEvents.o IvrMediaHandler.o IvrPython.o -lm -ldl -lsocket -lnsl -lpthread -shared -ldl -lpthread -lutil -lm -Xlinker --export-dynamic -L/usr/lib/python2.3/config -lpython2.3 /usr/lib/python2.3/lib-dynload/time.so powerpc-apple-darwin8-g++-4.0.0: unrecognized option `-shared' /usr/bin/ld: unknown flag: --export-dynamic collect2: ld returned 1 exit status make[4]: *** [ivr.so] Error 1 make[3]: [all] Error 2 (ignored) make[4]: Nothing to be done for `deps'. cc -fPIC -I ../../amci -Wall -I./lame-3.96/include -c mp3.c -o mp3.o mp3.c:37:18: error: lame.h: No such file or directory mp3.c: In function 'MP3_create': mp3.c:88: error: 'lame_global_flags' undeclared (first use in this function) mp3.c:88: error: (Each undeclared identifier is reported only once mp3.c:88: error: for each function it appears in.) mp3.c:88: error: 'gfp' undeclared (first use in this function) mp3.c:93: warning: implicit declaration of function 'lame_init' mp3.c:98: warning: implicit declaration of function 'lame_set_errorf' mp3.c:99: warning: implicit declaration of function 'lame_set_debugf' mp3.c:100: warning: implicit declaration of function 'lame_set_msgf' mp3.c:102: warning: implicit declaration of function 'lame_set_num_channels' mp3.c:103: warning: implicit declaration of function 'lame_set_in_samplerate' mp3.c:104: warning: implicit declaration of function 'lame_set_brate' mp3.c:105: warning: implicit declaration of function 'lame_set_mode' mp3.c:106: warning: implicit declaration of function 'lame_set_quality' mp3.c:108: warning: implicit declaration of function 'id3tag_init' mp3.c:109: warning: implicit declaration of function 'id3tag_set_title' mp3.c:110: warning: implicit declaration of function 'lame_init_params' mp3.c:118: warning: control reaches end of non-void function mp3.c: In function 'MP3_destroy': mp3.c:122: error: 'lame_global_flags' undeclared (first use in this function) mp3.c:122: error: parse error before ')' token mp3.c: In function 'Pcm16_2_MP3': mp3.c:138: warning: implicit declaration of function 'lame_encode_buffer' mp3.c:138: error: 'lame_global_flags' undeclared (first use in this function) mp3.c:138: error: parse error before ')' token mp3.c:143: warning: control reaches end of non-void function mp3.c: In function 'MP3_close': mp3.c:224: warning: implicit declaration of function 'lame_encode_flush' mp3.c:224: error: 'lame_global_flags' undeclared (first use in this function) mp3.c:224: error: parse error before ')' token mp3.c:228: warning: implicit declaration of function 'lame_mp3_tags_fid' mp3.c:228: error: parse error before ')' token mp3.c:221: warning: unused variable 'mp3buffer' mp3.c:229: warning: control reaches end of non-void function make[4]: *** [mp3.o] Error 1 make[3]: [all] Error 2 (ignored) . . . make[4]: Nothing to be done for `deps'. make[4]: `../../lib/apps/voicemail.so' is up to date. make[4]: Nothing to be done for `deps'. make[4]: `../../lib/audio/wav.so' is up to date. Regards