Error building OS390:Stdio

Hi, I'd like to write some code to update large datasets so I'm trying to 
build OS390:Stdio but getting the following error:

/u/dgriff/OS390-Stdio-0.008> make
@ /usr/local/bin/perl "-MExtUtils::Command" -e mkpath blib/lib/OS390
@: FSUM7351 not found
FSUM8226 make: Error code 127

Has anyone else managed to build this? I don't have cpan installed so 
don't know whether that is a prerequisite. Alternatively are there other 
ways to update a binary dataset that don't involve copying it to and from 
HFS?

Thanks,

Dave Griffiths
I