1、在RHEL5下，启动Eclipse时，有如下提示错误信息：

"Could not initialize the application's security component. The most likely cause is problems with files
in your application's profile directory. Please check that this directory has no read/write restrictions
and your hard disk is not full or close to full. It is recommended that you exit the application and fix
the problem. If you continue to use this session, you might see incorrect application behaviour when
accessing security features."

解决方法：

mkdir ~/.mozilla/eclipse

注：此为Eclipse 3.3的一个bug，参见：https://bugs.eclipse.org/bugs/show_bug.cgi?id=206432