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in reply to Math::Pari Installation Error

Installing Net::SFTP and all its dependencies is not an easy task. AIX is not a particularly friendly platform for installing XS modules either, so it can get even more difficult.

Try using Net::SFTP::Foreign (or Net::SFTP::Foreign::Compat that's compatible with Net::SFTP at the API level) instead. Its only dependency is IO::Pty .