install intel fortran in Linux

install the fortran according to the installation document.
add below line in .bashrc file
source /opt/intel/Compiler/11.1/056/bin/ifortvars.sh ia32

PATH=$PATH:/opt/intel/Compiler/11.1/056/bin/ia32
export PATH

PATH=$PATH:~/eclipse
export PATH

LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/opt/intel/Compiler/11.1/056/lib/ia32
export LD_LIBRARY_PATH


If photran is used as IDE, the photran needed to be started in the command line