$ which_pm Business:: --p5p
Business::BR              0.00_08    at ${installsitelib}/
Business::BR::PIS         0.00_16    at ${installsitelib}/
Business::BR::Ids         0.00_16    at ${installsitelib}/
Business::BR::Biz         0.00_09    at ${installsitelib}/
Business::BR::IE          0.00_16    at ${installsitelib}/
Business::BR::CNPJ        0.00_16    at ${installsitelib}/
Business::BR::CPF         0.00_16    at ${installsitelib}/
Business::BR::Ids::Common 0.00_16    at ${installsitelib}/

from Config:
        installsitelib: /usr/local/lib/perl5/site_perl/5.8.8