[Wien] Compilation problem due to not able to find path for mkl libraries

[Gavin Abo]

Excellent description, but I would suggest replacing ifortvars.sh (for 
only ifort) with compilervars.sh (for ifort+mkl).

> The standard method is to (before compilation) do
>
> source COMPOSER_PATH/bin/ifortvars.sh CPUTYPE
>
> where COMPOSER_PATH is where you put the compiler, and CPUTYPE is
> either intel64 or ia32
>
> For COMPOSER_PATH you can use the generic such as /opt/intel/composer
> (which links to the latest version installed) or a specific.
>
> On my cluster one would do.
>
> source /opt/intel/composer_xe_2013.5.192/bin/ifortvars.sh intel64