java_error

You are attempting to build with an unsupported version
of java.

Your version is: java version "1.6.0_24".
The correct version is: Java SE 1.6.

Please follow the machine setup instructions at
    http://source.android.com/source/download.html
************************************************************
************************************************************
You are attempting to build with the incorrect version
of javac.

Your version is: javac 1.7.0_147.
The correct version is: 1.6.

Please follow the machine setup instructions at
    http://source.android.com/source/download.html
************************************************************
build/core/main.mk:147: *** stop.  Stop.
perka@Netbook ~/android/system $