1. Operating System: Windows、Linux and all other system which can run JVM.
2. JAVA Platform: Download and install JRE1.4 or JDK 1.4 or higher version. If you already installed lower version, please unload it first.
3. When Windows, if you don’t install JVM, JVM will install automatically, please look below.
4. When not Windows, you must set the JAVA environment variables, set like this [Assuming file separator character is “\”, path separator character is ”;”]
Add environment variable: JAVA_HOME, value is the directory JDK or JRE installed, like “c:\jdk 1.4”
5. Set environment variable: PATH, value is ”% PATH %;%JAVA_HOME%\bin”
(If there isn’t PATH variable, add it)