Hi, I'm trying to install Guile on Leopard/MBP and get the following output, any ideas? regards, Ola M. Error: Target org.macports.build returned: shell command " cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_lang_guile/work/guile-1.8.3" && make all " returned error 2 Command output: gcc -DHAVE_CONFIG_H -I. -I.. -I.. -I.. -I/opt/local/include -D_THREAD_SAFE -O2 -Wall -Wmissing-prototypes -Werror -MT libguile_la-fports.lo -MD -MP -MF .deps/libguile_la-fports.Tpo -c fports.c -fno-common -DPIC -o .libs/libguile_la-fports.o cc1: warnings being treated as errors fports.c: In function 'scm_open_file': fports.c:364: warning: implicit declaration of function 'open64' fports.c: At top level: fports.c:614: error: syntax error before 'fport_seek_or_seek64' fports.c:614: error: syntax error before 'off64_t' fports.c:615: warning: return type defaults to 'int' fports.c:615: warning: no previous prototype for 'fport_seek_or_seek64' fports.c: In function 'fport_seek_or_seek64': fports.c:616: error: 'port' undeclared (first use in this function) fports.c:616: error: (Each undeclared identifier is reported only once fports.c:616: error: for each function it appears in.) fports.c:618: error: 'off64_t' undeclared (first use in this function) fports.c:618: error: syntax error before 'rv' fports.c:623: error: 'offset' undeclared (first use in this function) fports.c:623: error: 'whence' undeclared (first use in this function) fports.c:626: error: 'result' undeclared (first use in this function) fports.c:626: error: 'rv' undeclared (first use in this function) fports.c:626: warning: implicit declaration of function 'lseek64' fports.c: In function 'fport_seek': fports.c:677: error: 'off64_t' undeclared (first use in this function) fports.c:677: error: syntax error before 'rv' fports.c:678: error: 'rv' undeclared (first use in this function) fports.c: In function 'scm_i_fport_truncate': fports.c:711: warning: implicit declaration of function 'ftruncate64' make[3]: *** [libguile_la-fports.lo] Error 1 make[2]: *** [all] Error 2 make[1]: *** [all-recursive] Error 1 make: *** [all] Error 2