怎样下载安装Eclipse.我已下载却打不开,有如下提示。请大神们指点迷津
始于足下 2014-04-20 10:43:07 A Java Runtime.Environment(JRE)or Java Devilopment kit(JDk) must be available in order to run Eclipsec .No Java virtual machine was found after searching the following loctions: c:\ . java.exe in your current PATH,