Files copied in a folder named FLUKA : fluka-2011.2x-0.x86_64.rpm , flair-geoviewer-2.3-0.x86_64.rpm ,flair-2.3-0.noarch.rpm 

Method :

1. from terminal go to the destination folder where fluka installation rpms are stored
2. yum install gnuplot tk tkinter
3. yum install rpm-build 
4. yum install python-devel tcl-devel tk-devel
5. yum install python-imaging-tk
6. rpm -ivh fluka-2011.2x-0.x86_64.rpm
7. rpm -ivh flair-2.3-0.noarch.rpm 
8. rpm -ivh flair-geoviewer-2.3-0.x86_64.rpm