I recommend that you visit
www.mysql.com for any installation tips or troubleshooting. While eqemu uses mysql, the mysql service isn't part of what they program and hence they will only be able to provide limited support for its installation and setup.
Some users here may be able to help you, but if you desire any help here you must be much more detailed than you were in your first post. A one-line post just ain't gonna cut it. Please repost with lots and lots of details -- any error messages you get should be repeated word for word.