Fog mysql-client install Fail

[PRK08]

Hello,
We are trying update our Fog server to 1.5.10 on a Ubuntu 16 VM.
the install fails showing
Checking package: mysql-client… Failed!

When I check the error log see:

[george1421]

@PRK08 The root cause of the issue is that you are currently running on an unsupported/old version of ubuntu [16.04] where some of the packages from the ubuntu repository are out of date or no longer supported. This is an issue with the ubuntu repo and not specifically with FOG.