mkoctfile problems with Octave 3.4.0, OSX 10.6.7

[Scott Wardle]

Sorry if this question has already been answered, but I'm unable to get 
mkoctfile to work at all
on my system.  I'm running Octave 3.4.0 on OSX 10.6.7.  

When I run mkoctfile I get these errors:

ld: warning: directory '/tmp/deps-i386/lib' following -L not found
ld: warning: directory '/tmp/deps-i386/lib/gcc/i686-apple-darwin10/4.2.1' 
following -L not found
ld: warning: directory 
'/private/tmp/deps-i386/bin/../lib/gcc/i686-apple-darwin10/4.2.1' following -L 
not found
ld: warning: directory '/private/tmp/deps-i386/bin/../lib/gcc' following -L not 
found
ld: warning: directory 
'/private/tmp/deps-i386/bin/../lib/gcc/i686-apple-darwin10/4.2.1/../../..' 
following -L not found
ld: library not found for -lgfortranbegin
collect2: ld returned 1 exit status

I have all the latest Apple developer tools installed (XCode 3.2.5, etc.)

Is there something I'm doing wrong?

Any help will be greatly appreciated.

Thanks!!!