Ubuntu RubyMine Starting Error: ERROR: cannot start RubyMine. No JDK found.

Install JDK.
Search all the available jdk versions

$ apt-cache search openjdk

Install openjdk

$ sudo apt-get install openjdk-7-jdk

Verify if JDK is installed properly,

$ java-version

check $JAVA_HOME is empty,


Set that (this is optional)

$ sudo echo "export JAVA_HOME=\"/usr/lib/jvm/java-7-openjdk-i386/\"" >> ~/.bashrc


Author: Abhilash

Hey! My name is Abhilash - A Ruby developer for years, specialised on web programming, working as a freelancer. Mainly working on Ruby On Rails platform since 2010. This blog is about Ruby, Ruby On Rails and other subjects that I work. You can contact me here: abhilash.amballur@gmail.com Abhilash AK

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