I'm on AIX 5.1 with Perl 5.6.1.
I see that Class-ErrorHandler has been sucessfully tested under Windows with 5.6.1, but I get:
$ perl Makefile.PL
Can't call method "_top" on an undefined value at inc/Module/Install/Base.pm - /Library/Perl/5.8.1/Module/Install/Base.pm line 52. Workarounds?
Thanks for your help (it's a prereq for Convert-PEM, which is a prereq for SFTP).