problem installing Intel icc with gcc

[michael <linux@networkingnewsletter.org.uk>]

I can install Intel's icc compiler v9.0 on my unstable Debian system (ta
Daniel for make_deb) but when I try and compile I get the following
error. Any ideas on what I've done wrong?

michael@p3-450:~/C$ icc -V test.c
Intel(R) C Compiler for 32-bit applications, Version 9.0    Build
20050430Z Package ID: <installpackageid>
Copyright (C) 1985-2005 Intel Corporation.  All rights reserved.
FOR NON-COMMERCIAL USE ONLY

Command-line error: invalid GNU version number: 412

compilation aborted for test.c (code 4)


Here's a list of gcc/g++ packages installed

michael@p3-450:~$ dpkg -l | grep -i -e gcc -e g++
ii  g++                              4.1.1-15      The GNU C++ compiler
ii  g++-4.1                          4.1.1-21      The GNU C++ compiler
ii  gcc                              4.1.1-15      The GNU C compiler
ii  gcc-3.3-base                     3.3.6-13      The GNU Compiler
Collection (base package)
ii  gcc-4.0-base                     4.0.3-6       The GNU Compiler
Collection (base package)
ii  gcc-4.1                          4.1.1-21      The GNU C compiler
ii  gcc-4.1-base                     4.1.1-21      The GNU Compiler
Collection (base package)
ii  libgcc1                          4.1.1-21      GCC support library
ii  libssp0                          4.1.1-21      GCC stack smashing
protection library


Thanks! Michael