Can not load default MySQL library ("" or "")

5 posts / 0 new
Last post
Can not load default MySQL library ("" or "")

Hi Community,

after installing I always do get the following error and the program never run.

. Error during connection to database: Can not load default MySQL library ("" or ""). Check your installation.

I am running it under

. Linux Mint 21.2
. ID_LIKE="ubuntu debian"

I already tried

. via Slack V 2.5.2-1 and read that there is an issue with mysql from one user
. tried with mariadb Server and Client
. uninstalled and tried -> sudo add-apt-repository ppa:ok2cqr/ppa;sudo apt-get update;sudo apt-get install cqrlog
. uninstalled and tried -> cqrlog_2.5.2_amd64.tar.gz
. uninstalled and tried all above combined with mariadb and mysql client and server
. tried also to start db manual

and do get always the exact same above error. I checked at the very first time that I want to store the data local.

When searching the whole drive for it says not found.
When searching the whle drive for it finds

Now I am running out of ideas, but sure I am close to it. Ideas very welcome.

73, de Ingo HB9TNZ

Can not load default MySQL library ("

First be sure that you have Mariadb client and server both installed.
See this comment
You can run installation command again.

Number may differ from 20 but is symlink that should point to number ending libmysqlclient.

If that is missing Cqrlog can not find library file.
You can do symlink in same folder where the '21' ending file is.

How ever Mariadb installation should create it without user's action.


Apologies for replying to a

Apologies for replying to a somewhat older thread, but thought I'd mention another fix is to check for a libmysqlclient-dev package w/your Linux distro. The main libmysqlclient package only contains the versioned .so files, while the development package contains the generic symlink. (Seems like several packages are like this in recent distros...not sure why).

Bill, WR4MS


The specified MySQL client library geometry dash lite files ('' or '') may be missing or corrupted on your system.

Services Provider

The magic of their beauty brings more madness when you meet them in a place like Goa. Hot and sexy bodies of these hot babes are fit for any sexy dress. Your lovely partner can go to beaches along with you in a revealing bikini where her asset will try to come out. While you can feel proud of being partnered with such a beautiful girl, you can take her into deep water and play with those big balls. This is going to be an amazing experience spending time with these high class Goa Escort Service . You can only get this amazing opportunity with Goa Escort agency.