http://www.perlmonks.org?node_id=309101


in reply to PerlObjCBridge and Foundation fail after 5.8.1 upgrade

perl 5.8.0 is not binary compatible with 5.8.1, but 5.8.2 is binary compatible with 5.8.0. Since 5.8.2 is the latest and greatest perl, you should try installing that one, then come back if you have trouble installing it.