Problem with poudriere and 'BATCH'

[Jerry]

I am attempting to build the "print/hplip-plugin" port via poudriere.
When I attempt to do so, I am greeted with this message:

[00:00:07] Ignoring print/hplip-plugin | hplip-plugin-3.19.12: License HPLIP_PLUGIN needs confirmation, but BATCH is defined

I have never encountered this before. How, other than building it sans poudriere, do I accomplish it.

Thanks!

-- 
Jerry
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