How to build Postgres Pro on FreeBSD?

[Vladimir Vasilenko]

Hello.

How can I build Postgres Pro on FreeBSD? Must build it from source? 
Where can I manual if it exists?

Thank you.

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С уважением,
Владимир Василенко,
Telegram: https://t.me/sailorsamoor,
+7 962 267 3934, http://shumbely.com.