FC4 的发行说明中建议用户尽量避免直接使用 Sun 提供的 Java RPM，并提供了从 JPackage.org 构建 Java 的途径。
The JPackage Project has two primary goals:
To provide a coherent set of Java software packages for Linux, satisfying all quality requirements of other applications.
To establish an efficient and robust policy for Java software packaging and installation.
主页：http://www.jpackage.org/
来自:开源中国社区
