1. I downloaded Intel Compiler for Linux 2. I started install.sh file 3. I run terminal and typed sudo aptitude install build-essential make cmake sudo aptitude install sed byacc flex xsltproc sudo aptitude install libncursesw5-dev libfontconfig-dev sudo aptitude install xserver-xorg-dev sudo aptitude install libx11-dev libxi-dev libxt-dev libxau-dev libxext-dev libxmu-dev libxmu-headers svn checkout https://brlcad.svn.sourceforge.net/svnroot/brlcad/brlcad/trunk brlcad cd brlcad mkdir build cd build sudo CC=/opt/intel/composer_xe_2013.1.117/bin/icc cmake .. -DBRLCAD_ENABLE_STRICT=OFF -DBRLCAD_BUNDLED_LIBS=ON make > build.log