Checking for Digest::SHA1, 1.02 or later ... ok Checking for Crypt::DES, 2.03 or later ... ok Sending /etc/passwd to kozo@pobox.sk ... ok (sorry, just kidding :-))))) Checking if your kit is complete... Looks good Can't use an undefined value as a HASH reference at C:/cpanrun/build/5-10-0/lib/ExtUtils/MakeMaker.pm line 442.