Some instructions on the initial installation of eclipse

The error message "required Java version 1.4.1. available: 1.3.1 _ 01 ", meaning that JRE version is 1.4.1 or later. Now you only need 1.3.1 on your machine, and I have set the relevant path in the path of the system parameter, but an error is still prompted! I feel a little strange. I found one on the Internet, but many people still have this problem.
In fact, the problem is that on Oracle, Oracle9i comes with jdk1.3.1. You installed it on your own when installing oracle. You removed the bin path of jdk1.3.1 in path (for example: C: \ Program Files \ oracle \ JRE \ 1.3.1 \ bin;), check if java_home points to jdk1.5.0 on the machine.
As long as you add: C: \ j2sdk1.4.2 \ bin in the path (when jre1.42 is installed), now I have installed jdk1.5.0 so it should be changed to: C: \ Program Files \ Java \ jre1.5.0 _ 06 \ bin

Here we also provide a JRE to avoid beginners looking around, not very large, but more than 16 m. Http://www.java.com/zh_CN/download/manual.jsp

Installation of language packs:
Go to the eclipse official website to download it. Click downloads next to www.eclipse.org, and a point by project is displayed. A list is displayed. Select platform (home) under the Eclipse project. If you are in trouble, I will give it directly. Http://download.eclipse.org/eclipse/downloads/ this page has a Language Pack point that connection to know. The ingress. If it is a Chinese character, it is the first two zip files. After downloading it, unzip it and overwrite the eclipse directory.
Then, in the eclipse startup parameters, you can configure the startup language-nl en to indicate English-nl ZH to indicate Simplified Chinese. The specific point is that you modify the attributes in the shortcut. You have a goal: C: \ eclipse \ eclipse.exe. change this to C: \ eclipse \ eclipse.exe-nl Zh. Another parameter is-data D: \ javadev, which specifies the workspace. It is not very useful.

Note that the version of the downloaded Language Pack must be the same as that of the eclipse version, for example, the latest version of eclipse is 3.1.2 but the version of the Language Pack is only 3.1.1. Therefore, when I first installed the Language Pack, it was not successful. It's amazing that even the help is in Chinese, and the Language Pack is over 40 m. I personally feel that the translation is not ideal. If it is uncomfortable, I can only read English. However, my principle is that if I have Chinese, I cannot read English again. Why waste of brain cells. Fortunately, the network speed is good over the past few days.