Quote Originally Posted by Wasntmenl
I got the same problem but without the reforms (playing romans). I just conqeured segestica and cant build a barracks. I have the Lvl1 administration building do I need more to first unlock the barracks? Also in all the other conqeured territories its the same. But I can build the forghein barracks. (btw I am new this is only my 2nd post)
You'll have to wait until the Polybian Reforms to be able to build native barracks there.