A Java RunTime Environment (JRE) or Java Development Kit (JDK) must be available in order to run Eclipse. No java virtual machine was found after searching the following locations:…
解决办法是在终端进入你的eclipse目录，然后输入：
mkdir jre
cd jre
ln -s 你的JDK目录/bin bin
参考http://www.cnblogs.com/dartagnan/archive/2010/12/01/2003528.html
ubuntu,jdk安装成功后，点击eclipse，提示信息A Java RunTime Environment (JRE) or Java Development Kit (JDK)
原文：http://www.cnblogs.com/vactor/p/5043305.html