Problem install samba pada Ubuntu 18.10 (solved)

Waktu install samba di Ubuntu 18.10 nemuin problem yang cukup membingungkan seperti berikut :

sudo apt-get install samba
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: samba : Depends: python-samba but it is not going to be installed
Depends: samba-common-bin (= 2:4.3.8+dfsg-0ubuntu0.14.04.2) but it is not going to be installed
Depends: samba-libs (= 2:4.3.8+dfsg-0ubuntu0.14.04.2) but it is not going to be installed
Recommends: samba-dsdb-modules but it is not going to be installed
Recommends: samba-vfs-modules but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

lanjut membaca…