android 5.0 下载编译 Ubuntu java 环境变量 Eclipse 启动时报错：A Java RunTime Environment (JRE) or Java Development

CM的CM-12.0版本（对应Android5.0.2）：

$ repo init -u https://github.com/CyanogenMod/android.git -b cm-12.0

注意：Android5.0 之后的代码，都须要使用OpenJDK来编译。若是出现由于JDK版本形成的编译错误，请安装OpenJDK。

$ sudo apt-get install openjdk-7-jdk

 

 

Ubuntu java 环境变量

 

启动eclipse是报 no java virtual machine was found after searching the following location

 

Eclipse 启动时报错：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:…