Tidak Dapat Instal Bind9 pada Debain 8

 Waktu pertama kali mau setting DNS saya menemui kendala pada saat instal bind9, problemnya seperti di bawah ini

root@smk:~# apt-get install bind9

Reading package lists... Done
Building dependency tree      
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 bind9 : Depends: libbind9-90 (= 1:9.9.5.dfsg-9) but 1:9.9.5.dfsg-9+deb8u2 is to be installed
         Depends: libdns100 (= 1:9.9.5.dfsg-9) but 1:9.9.5.dfsg-9+deb8u2 is to be installed
         Depends: libisc95 (= 1:9.9.5.dfsg-9) but 1:9.9.5.dfsg-9+deb8u2 is to be installed
         Depends: libisccc90 (= 1:9.9.5.dfsg-9) but 1:9.9.5.dfsg-9+deb8u2 is to be installed
         Depends: libisccfg90 (= 1:9.9.5.dfsg-9) but 1:9.9.5.dfsg-9+deb8u2 is to be installed
         Depends: liblwres90 (= 1:9.9.5.dfsg-9) but 1:9.9.5.dfsg-9+deb8u2 is to be installed
E: Unable to correct problems, you have held broken packages.

- lalu saya coba cari masalahnya, saya coba cek apakah ada paket bind9 yang sudah terinstal

root@smk:~# dpkg --get-selections | grep bind9

bind9-host                    install
libbind9-90                    install

- wah.. ternyata ada paket bind9 yang terinstal, kemudian saya coba meremovenya dan instal lagi bind9 nya, eh ternya bisa :)

root@smk:~# apt-get purge bind9-host libbind9-90

root@smk:~# apt-get autoremove

root@smk:~# apt-get install bind9