Upgrading mysql from 4.1.22 to 5.0

I'm trying to upgrade our company's 4.1.22 version of MySQL to 5.

I'm using

 sudo yum --enablerepo=centosplus upgrade mysql*

but keep getting an error of conflicted files with the 4.1 version.

Does that mean there really isn't any other way than uninstalling 4.1 开发者_如何学Pythonand installing 5.0? I have read that using the yum upgrade command should work however...

Thanks in advance!

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You need to uninstall MySQL 4.1.22 and fresh install MySQL 5. We recently migrated from MySQL 5.0 to 5.5 which required similar steps.