Installing Eclipse in Ubuntu Karmic Koala.

Here's condition, when I was a linux newbi, then my PC (Karmic Koala) not connected to the internet, then I want to install eclipse on the karmic koalas.So what I do is:


1. Eclipse installer download course: p.
2. Dowload the installer disni. There are several kinds of options.
3. Select appropriate that we want. 
4. For example, I select the Eclipse IDE for Java Developers (92 MB)
5. Select the installer for linux, can be 32bit or 64bit.
6. Download the file with extension. Tar.gz
7. Extract the file. Right Click>> extract here.
8. Find the executable file called eclipse. Then double click it.
9. If the JRE (Java Runtime Environtment) blm installed will display an error message.
10. Download JRE here
11. Install JRE, here's how
12. After the JRE is installed properly, we return to the eclipse installation.
13. Double click the executable file called eclipse, then next, next, next.
14. Done.