cannot create regular file /etc/bind/named.conf

[Cojones]

I actually figured what it was, bind9 wasn't installed due to some path problems but no everything is installed but still errors:
Use of uninitialized value in concatenation (.) or string at ./ispcp-setup line 879.
Use of uninitialized value in concatenation (.) or string at ./ispcp-setup line 879.
Use of uninitialized value $hostname in concatenation (.) or string at ./ispcp-setup line 950.
Use of uninitialized value $hostname in concatenation (.) or string at ./ispcp-setup line 963.
Use of uninitialized value $host in concatenation (.) or string at ./ispcp-setup line 963.
Use of uninitialized value $hostname in concatenation (.) or string at ./ispcp-setup line 964.
Use of uninitialized value $host in concatenation (.) or string at ./ispcp-setup line 964.
ERROR: External command '/usr/sbin/postmap /etc/postfix/ispcp/aliases &> /tmp/ispcp-setup-services.log' returned '1' status !

I'm not getting asked for the FQDN anymore btw.

When I execute that command there's no error or anything.