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Thursday, October 17, 2013

How to Install Oracle Java JDK 8 in Ubuntu 15.04 14.10 14.04 13.04 12.04

Add Repo
#sudo add-apt-repository ppa:webupd8team/java

Update Repo
#sudo apt-get update

Install Oracle Java 8
#sudo apt-get install oracle-java8-installer

To automatically set up the Java 8 environment variables
#sudo apt-get install oracle-java8-set-default

Check Version
#java -version

Remove Oracle Java 8
Check which JDK packages are installed

#sudo dpkg --list | grep -i jdk

Remove Oracle Java 8

#sudo apt-get purge oracle-java8-installer
#sudo apt-get remove oracle-java8-installer

Check that all JDK packages have been removed

#sudo dpkg --list | grep -i jdk


  1. very simple, nice, thanks for all.

  2. giving error on installation: bash: /usr/bin/java: No such file or directory
    please provide some solution

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