Flex builder 3.0 for eclipse 3.3 installation method [quote] prepare to learn flex in the past two days, so I downloaded flex builder 3.0 for eclipse plugin to prepare for installation. however, after the installation, start eclipse and find no flex for a long time. in addition, flex builder will also install JRE. I feel so uncomfortable. so I figured out if I could use a flex builder green installation method. just do it. the following is my installation process. (The premise is that the system already has JRE, And the Java environment variable has been configured with OK, skip this installation) 1. first download and install eclipse 3.3 and decompress it to D:/program files/eclipse. II. download and install flex builder 3.0 [url] connector 1. specify the installation path of flex builder 3.0 to D:/program files/Eclipse/flex builder. (You can also set it to another directory, but do not: D:/program files/eclipse) 2. specify the eclipse installation path to D:/program files/eclipse to go to the next step. 3. it takes some time to install the browser flash plyer 9 plug-in (optional. wait... you don't need to worry about it. you won't be able to see flex when you run eclipse.exe after installation .. I will help you solve this problem. greening flex builder is the focus. 1. run D:/program files/Eclipse/flex Builder/COM. adobe. flexbuilder. update. plugins, features, and site. copy XML to D:/program files/Eclipse/(If your eclipse directory already has a site. XML, you only need to merge the feature content of the two files .) 2. copy the plugins and features under D:/program files/Eclipse/flex Builder/Eclipse/to D: /program files/Eclipse/3. copy D:/program files/Eclipse/flex Builder/sdks to D:/program files/Eclipse/OK, and install flex builder, the next step is to start Elipse. Now we can find flex. but it's not over yet. Please read it down. 4. perform flex configuration. in eclipse. click-> window-> preferences-> flex-> installed flex sdks. Modify the path of flex sdks 2.0 and flex sdks 3.0 to apply the settings. [Attach] 33138 [/Attach] restart eclipse .. you can develop flex. 5. now your flex has started to work. but what should I do with the previously installed flex builder. haha. run this D:/program files/Eclipse/flex Builder/uninstall Adobe Flex builder 3 plug-in/uninstall Adobe Flex builder 3 Plug-in.exe on it.