Fire core issue

[yammerhant]

Greetings,
Playing DF-sorcery, using DF map#1; the Fireforge will not accept a Fire Core. Is this by design? In addition, you cannot choose lightning sorcery at game start.

[yammerhant]

Ok, i got it to accept it, after restart.

[khushalub]

I'm having problems installing I keep getting an error message something about ravenharst block