C:\test>perl -MFile::Copy -e "copy('x', 'y') or die $!"
No such file or directory at -e line 1.

C:\test>perl -MFile::Copy -e "print $File::Copy::VERSION"
2.07

C:\test>perl -v

This is perl, v5.8.3 built for MSWin32-x86-multi-thread
(with 8 registered patches, see perl -V for more detail)
...