Perl program won't run on arm6, but it runs on my 64bit computer

Perl program won't run on arm6, but it runs on my 64bit computer

I'm trying to run pisg on my raspberry pi, which is running archlinux arm,
and every time I try to run it, I get:
Root ~>pisg -cf pisg.conf Warning: Couldn't parse -cfg option Could not
load pisg! Reason: Can't locate Pisg.pm in @INC (you may need to install
the Pisg module) (@INC contains: /usr/bin/modules/
/usr/lib/perl5/site_perl /usr/share/perl5/site_perl
/usr/lib/perl5/vendor_perl /usr/share/perl5/vendor_perl
/usr/lib/perl5/core_perl /usr/share/perl5/core_perl .) at (eval 1) line 2.
BEGIN failed--compilation aborted at (eval 1) line 2.
which can be fixed by copying /usr/lib/pisg/modules/Pisg.pm to one of the
directories listed as being included in @INC above. Then I get
Root ~>pisg -cf pisg.conf Warning: Couldn't parse -cfg option Could not
load pisg! Reason: Can't locate Pisg/Common.pm in @INC (you may need to
install the Pisg::Common module) (@INC contains: /usr/bin/modules/
/usr/lib/perl5/site_perl /usr/share/perl5/site_perl
/usr/lib/perl5/vendor_perl /usr/share/perl5/vendor_perl
/usr/lib/perl5/core_perl /usr/share/perl5/core_perl .) at
/usr/lib/perl5/site_perl/Pisg.pm line 43.
which /can't/ be fixed by linking Common.pm to the the above places. The
program works fine on my archlinux pc, though..