Hello,
I am under Linux Mint 18-3, the CqRlog software settles down but I have no access to put the information of my station.
This is what he displays:

Error during connection to database :
can not load defaut MySql library C «  libmysqlclient.so.16 «  or « libmysqlclient.so »
check your installation.

IT translator, I do not know English with my excuses.
73 s de F4UMJ Philippe