Error: WAS/../JDK/jre.pak/repository/package.java.jre/java/jre/bin/java: No such file or directory - in Silent installation of Websphere Application Server

Error: WAS/../JDK/jre.pak/repository/package.java.jre/java/jre/bin/java: No such file or directory - in Silent installation of Websphere Application Server on ubuntu
To Resolve this problem:-
1) Check whether java is installed on System or not. Command to check this:-
java -version
2) if it is not installed you need to install it and If java is installed then check for java home and type command
env
it will show all environment variables, check for java home variable
3) Now use following command for silent installation of Websphere Application server:-
sudo ./install -is:javahome /usr/lib/jvm/java-6-sun -options response.txt -silent
it will pick the java packages from java home.

Reference: -http://alltechinone.in/?p=200