OP here again, just wanted to follow up.

We ended up just building a new VM, running a recent Rocky Linux and Perl 5.38.2. No problem building Net::AMQP::RabbitMQ on this, and we're off and running. It did not end up breaking anything else.

Thanks for the suggestions; I would have assumed this package wouldn't absolutely require a fully recent system, but I would have been wrong.

In reply to Re^3: Can't build Net::AMQP::RabbitMQ by Anonymous Monk
in thread Can't build Net::AMQP::RabbitMQ by Anonymous Monk

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