I installed latest version of Eclipse at /opt/ directory in my Ubuntu 14.04 machine. Then I created a soft link to open it through command line:
sudo ln -s /opt/eclipse/eclipse /usr/local/bin/eclipse
When I tried to open the Eclipse from the command line via command:
an error message is poped up with message:
The Eclipse executable launcher was unable to locate its companion launcher jar.
How to solve this problem?