I'm trying to port an application to ifort. Apparently ifort doesn't implement the iso_fortran_env intrinsics compiler_options and compiler_version which are present in several released Fortran compilers.
I tried first to report this on premier.intel.com, but that site is inaccessible again, although I used it yesterday.
As far as I could see, I managed to get the 15.0 update 1 compiler installed and working after iterating among removal of unneeded older versions and cleaning out all 15.0 versions, using the 4-hour full downloads. The Intel download sites apparently aren't well connected to the time-warner regions of the USA.