blib was in Perl 5.6.1 for certain. Your provider's installation is severely broken:

$ perl -MModule::CoreList
print Module::CoreList->first_release('blib');
5.004

[download]

In reply to Re: Private modules on webhost - @INC with XS modules? by chromatic
in thread Private modules on webhost - @INC with XS modules? by meyeaard

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