Myrmidon

Just started it but..... it told me that i didnt have the cba_main also cabuildingparts missing ? I get into game (I think!) but its just black with white pin pricks. Of course i could have spawned during the night? but couldnt get it to do anything other than when i fire my pistol i get a flash but thats all. Couldnt find out if it was that or just not loading because of the things mentioned.