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How to install java and eclipse on linux

First of all, download from the website of java.

I download ‘jdk-8u102-linux-i586.tar.gz‘

unzip it to the specifical derictory.

 

with the command:tar -zxvf jdk-8u102-linux-i586.tar.gz -C /home/sonn/Workspace/softwares/sonn_java/

 

then you just need to set the sys Path.with the commands:

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sudo gedit /etc/environment

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and the command ‘source /etc/environment‘ to make it effective.

 

sudo gedit /etc/profile:

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finally reboot the PC. and you can see if it have become effective.

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then you can install eclipse, download and unzip.and go to the directory run command the file ‘eclipse‘ to startup.

but..........................................................

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that‘s really disgusting problem.

At last I found it was because I installed the jdk which was for 32-bit linux.

reinstall jdk with the right edition.

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O.K.

THEN I CAN DEVELOP JAVA ON MY UBUNTU.

ENJOY IT.

How to install java and eclipse on linux