How to Installing Eclipse Luna IDE On Ubuntu Linux

How to Installing Eclipse Luna IDE On Ubuntu Linux...

We should know about how to eclipse luna IDE run in Ubuntu, the most popular free open source software development
environment has a new version for Ubuntu Linux users.
Here's how to install it on your system Eclipse needs no
introduction to developers. It's one of the most popular IDE
(Integrated Development Environment) for Java, and even
other top rated programming languages like C, C++, PHP,
Perl, Python, Ruby, Ada, or even COBOL. 
Here, I tell you how to install it on Ubuntu Linux. You need to install Java JDK and JRE before installing Eclipse in Ubuntu. 
You can install it using a software center, but you
may not get the latest version. It is better to download the latest version and install it manually. 
==============================================
Step 1:
Install Java (JRE/JDK)
>> $ sudo apt-get install openjdk-7-jre.
>> $ sudo apt-get install openjdk-7-jdk.
 Step 2:
Download Eclipse SDK IDE from this link: http://www.eclipse.org/downloads/?osType=linux 
Step 3: 
Open terminal, run command to move downloaded package to /opt directory as shown in the screenshot.
Step 4: 
Extract Package and run the following commands. Ensure that the file-name is correct on your
version.
>> $ cd /opt/ $ sudo tar -xvzf eclipse-SDK-4.4-linux-gtk-x86_64.tar.gz 
Step 5:
 Create a new desktop file called eclipse.desktop in /usr/share/applications/ 
>>$ sudo gedit /usr/share/applications/eclipse.desktop

Then add the following lines to the above file and save it. 
[Desktop Entry] Name=Eclipse Type=Application
Exec=/opt/eclipse/eclipse Terminal=false Icon=/opt/eclipse/icon.xpm Comment=Integrated Development
Environment NoDisplay=false Categories=Development;IDE; Name[en]=eclipse.desktop 
Step 6: 
Now, go to
/usr/share/applications and find eclipse.desktop file for launching eclipse. You can drag this file to the launcher or simply search.

 Step 7: 
Run the application and set the workspace folder or leave it default.

Press OK and Launch Eclipse and you are done.

thank you for read this article.
for subscribe this article go to subscribe form.