Hi guys. I installed Ubuntu here on my Dell Inspiron 14R and I need to develop stuff in Java for college, so I need a JDK. My teacher told me to use JRockit but, unlike OpenJDK and Oracle JDK, it is being a pain to install...
I downloaded a .bin file from the link below (my system is 64 bits) and used chmod +x and ./ to run it.
I chose to install it inside /usr/share, but when i typed 'java -version', it wasn't found and Eclipse didn't run either. Then I installed it in my user folder, but it wasn't found too. I used 'sudo rm -r' to remove both directories, but now I have no JDK.
Can anyone help me? Do I have to set those JAVA_HOME, JAVA_PATH, PATH, CLASSPATH etc. system variables for Ubuntu to find JRockit? If so, can anyone help me?