我安装了java，两次，/usr/lib/jvm 包含三个文件夹（默认java，java-1.6-openjdk，java-6-openjdk）当我尝试
使-j4
它给了我输出：
============================================
PLATFORM_VERSION_CODENAME=REL
PLATFORM_VERSION=4.0.1
TARGET_PRODUCT=full
TARGET_BUILD_VARIANT=eng
TARGET_BUILD_TYPE=release
TARGET_BUILD_APPS=
TARGET_ARCH=arm
TARGET_ARCH_VARIANT=armv7-a
HOST_ARCH=x86
HOST_OS=linux
HOST_BUILD_TYPE=release
BUILD_ID=ITL41D
============================================
Checking build tools versions...
************************************************************
You are attempting to build with the incorrect version
of java.
Your version is: java version "1.6.0_20".
The correct version is: Java SE 1.6.
Please follow the machine setup instructions at
http://source.android.com/source/download.html
************************************************************
build/core/main.mk:131: *** stop. Stop.
主版本相同，只有次要版本不同，我找不到 java 1.6_0，我现在的解决方案是什么？
提前致谢