ERROR: IO::Zlib: Prerequisite IO::Zlib isn't installed ERROR: IO::Zlib: Prerequisite IO::Zlib isn't installed ERRORS/WARNINGS FOUND IN PREREQUISITES. You may wish to install the versions of the modules indicated above before proceeding with this installation. Checking whether your kit is complete... Looks good Creating new 'Build' script for 'IO-File-CompressOnClose' version '0.11' /home/cpanrun/ia64-lp64/build/5.6.1/bin/perl Build.PL