Whirr installation fails to install java on ec2 machine

Hi,

I was trying to set up a hadoop cluster with 1 namenode and 2 datanodes. It was being created on AWS and i tried installing on ubuntu 12.04 and 11.10. It fails to install java on all the machine or at random times on some of the machines.

Since it cannot install java, it fails to install hadoop as well. Additionally it never recognizes install_oracle_jdk6 even if i specify that in my properties file.

I have attached the output of the whirr command in whirr_output.txt. Also attached is a whirr.log file thats generated when whirr runs and my properties file that i used to launch a cluster.

Thanks!
Ravi

PS: i have changed certain names and details in properties file which would not match with that in the log files.