# --- prerequisites----------------------------------------------------------------------

yum install cmake blas-devel, lapack-devel boost-devel

yum install atlas-devel # version 3.8 or later, remove old versions first
(yum install atlas-sse2  # SSE2 or other, depending on your system)

yum install armadillo  # version 2.2.1 or later is required

# If distro version of Armadillo Linear Algebra Library is outdated, you need to 
# manually install version 2.2.1 or later: http://arma.sourceforge.net/download.html
# Attempt to compile Armadillo only after you installed ATLAS and the others.

# --- configure -------------------------------------------------------------------------

aclocal
autoconf
autoheader
automake -a
./configure --prefix=${DIFXROOT}

# --- build -----------------------------------------------------------------------------

make
# (su root?)
make install