[Samba] Updating a raspberrypi to Samba 14.4.2 using Louis' repo

[Roy Eastwood]

I tried to update samba from version 14.4.0 to version14.4.2 using Louis' repo on a raspberry pi and it removed samba.  I then tried
to re-install and got the below error:

The following packages have unmet dependencies:
 libnss-winbind : Depends: samba-common (= 2:4.14.0+dfsg-0.1buster1) but it is not going to be installed
 libpam-winbind : Depends: samba-common (= 2:4.14.0+dfsg-0.1buster1) but it is not going to be installed
 samba : Depends: samba-common (= 2:4.14.0+dfsg-0.1buster1) but it is not going to be installed
         Depends: samba-common-bin (= 2:4.14.0+dfsg-0.1buster1) but it is not going to be installed
 samba-dsdb-modules : Depends: libldb2 (< 2:2.2.1~) but 2:2.3.0-0.1buster1 is to be installed
 winbind : Depends: samba-common (= 2:4.14.0+dfsg-0.1buster1) but it is not going to be installed
           Depends: samba-common-bin (= 2:4.14.0+dfsg-0.1buster1) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

I was able to update other architectures ie amd64 OK.    Something not quite right with the armhf architecture in the repo?

Thanks,

Roy