BUG scarlet build
+export EUPSPKG_NJOBS=2
+
+###############################################################################
+# now build eigen and symlink it to where it can be found by default
+# this is for scarlet
+echo "
+Building eigen and making the symlinks..."
+stackvana-build eigen
+if [[ `uname -s` == "Darwin" ]]; then
+ eigendir=$(compgen -G "${EUPS_PATH}/DarwinX86/eigen/3.3.7.lsst2*")
+else
+ eigendir=$(compgen -G "${EUPS_PATH}/Linux64/eigen/3.3.7.lsst2*")
+fi
+ln -s ${eigendir}/include/eigen3/Eigen ${PREFIX}/include/Eigen
+
stackvana-build lsst_distrib
# get the (de)activate scripts
