masalah compile android

1. semak version java* dan jar* dalam:
• /etc/alternatives/jar*
• /etc/alternatives/java*
• pastikan semua guna version sama (on ubuntu12.04):
• /etc/alternatives/jar -> /usr/lib/jvm/java-6-oracle/bin/jar*
• /etc/alternatives/jarsigner -> /usr/lib/jvm/java-6-oracle/bin/jarsigner*
  
2. package com.sun.javadoc does not exist 
• export PATH=/home/rev/BIN/jdk-6u34/jdk1.6.0_34/bin/:$PATH
• buang / lepas bin
• export PATH=/home/rev/BIN/jdk-6u34/jdk1.6.0_34/bin:$PATH