Intel compiler with GNU/Linux Debian
Compilers (evaluation versions) are available here : http://www.intel.com/cd/software/products/asmo-na/eng/compilers/284264.htm
Register, check your email account and download the Intel and Fortran compilers.
C/C++ :
Unpack the software : tar zxvf l_cc_p_9.1.038.tar.gz
Install the RPM thanks to alien (apt-get install alien) : alien -i l_cc_p_9.1.038/data/intel-icc91038-9.1.038-1.i386.rpm
Copy the evaluation license file received by email into /opt/intel/cc/9.1.038/licenses (this path may change).
Add /opt/intel/cc/9.1.038/bin/ into the PATH
In /opt/intel/cc/9.1.038/bin/, type sed -i -e 's|<INSTALLDIR>|/opt/intel/cc/9.1.038|g' icc iccvars.csh iccvars.sh icpc
Fortran :
Unpack the software : tar zxvf l_fc_p_9.1.032.tar.gz
Install the RPM alien -i l_fc_p_9.1.032/data/intel-ifort91032-9.1.032-1.i386.rpm
Copy the evaluation license file received by email into /opt/intel/fc/9.1.032/licenses (this path may change).
Add /opt/intel/fc/9.1.032/bin into the PATH
In /opt/intel/fc/9.1.032/bin/, type sed -i -e 's|<INSTALLDIR>|/opt/intel/fc/9.1.032|g' ifc ifort ifortvars.csh ifortvars.sh