yum -y install emacs grace xfig xpdf gv;
yum -y install vlc;
yum -y install xine xine-lib xine-skins xine-lib-extras-nonfree libdvdcss;
yum -y install xmms xmms-mp3 xmms-faad2 gstreamer-plugins-ugly libmad libid3tag;
yum -y install mplayer mplayer-skins mplayer-fonts mplayerplug-in mplayer-gui;
yum -y install nautilus-open-terminal;
yum -y update

Download the YUM repository definition for Flash Player from Adobe Flash Player Download Center
and then issue the command (as root) in the terminal.
yum -y install flash-plugin

Java Runtime :
Download the Java package from:
http://java.sun.com/javase/downloads/index.jsp

Select: Java Runtime Environment (JRE) 6 Update 2

On the next page, accept the license agreement, and make sure to select:

Linux self-extracting file

jre-6u3-linux-i586.bin

18.23 MB

The point to the directory where you saved the file and issue
sh jre-6u2-linux-i586.bin
(here you will be asked a question and you have to say ‘yes’)
then become the root and issue
mv -f jre1.6* /opt/jre1.6
and then make a sybollic liknk as:
ln -s /opt/jre1.6/plugin/i386/ns7/libjavaplugin_oji.so /usr/lib/mozilla/plugins/libflashplayer.so

and then you are done. you may like to check the installation also that you can do by vising this page