MySQL Installation: Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock'
I know there are a lot of descriptions about this error on the internet, but there seems to be many causes for that, and all of them seems linked to installation.
In my case, I found out my &quot;sudo&quot; access had some issues. After I've corrected them, I've uninstalled everything and installed again, and everything seems to work fine now.