installation problem with g77

Hello,

I have a MacBook, equipped with mac OS 10.5.8. I have installed the developer tools and g77. Here is the messages I get when I try to compile a fortran file:


g77: installation problem, cannot exec `c++filt3': No such file or directory
ld warning: in /usr/local/lib/libg2c.dylib, file is not of required architecture
Undefined symbols:
"_s_wsle", referenced from:
_MAIN__ in ccxJXohR.o
"_e_wsle", referenced from:
_MAIN__ in ccxJXohR.o
"_do_lio", referenced from:
_MAIN__ in ccxJXohR.o
"_f_exit", referenced from:
_f_exit$non_lazy_ptr in libfrtbegin.a(frtbegin.o)
"_s_stop", referenced from:
_MAIN__ in ccxJXohR.o
"_f_setarg", referenced from:
_main in libfrtbegin.a(frtbegin.o)
"_f_init", referenced from:
_main in libfrtbegin.a(frtbegin.o)
"_f_setsig", referenced from:
_main in libfrtbegin.a(frtbegin.o)
ld: symbol(s) not found
collect2: ld returned 1 exit status

Fink selfupdate does not work (the terminal stays stuck at "updating package index"...

What can I do to solve this problem?

Thank you.