Index: /issm/trunk-jpl/etc/environment.sh
===================================================================
--- /issm/trunk-jpl/etc/environment.sh	(revision 27705)
+++ /issm/trunk-jpl/etc/environment.sh	(revision 27706)
@@ -484,4 +484,5 @@
 if [ -d "${GSL_ROOT}" ]; then
 	export GSL_HOME="${GSL_ROOT}" # Used in installation of Dakota
+	cpath_prepend "${GSL_ROOT}/include"
 	ld_library_path_append "${GSL_ROOT}/lib"
 fi
Index: /issm/trunk-jpl/externalpackages/dakota/install-6.2-mac.sh
===================================================================
--- /issm/trunk-jpl/externalpackages/dakota/install-6.2-mac.sh	(revision 27705)
+++ /issm/trunk-jpl/externalpackages/dakota/install-6.2-mac.sh	(revision 27706)
@@ -24,5 +24,4 @@
 export DAK_INSTALL=${PREFIX} # DO NOT CHANGE THIS
 export DAK_SRC=${ISSM_DIR}/externalpackages/dakota/src # DO NOT CHANGE THIS
-export GSL_CONFIG=${GSL_HOME}/bin/gsl-config
 export LAPACK_LIBS="-L${LAPACK_ROOT}/lib -lflapack -L${LIBGFORTRAN_ROOT} -lgfortran" # Need to export LAPACK_LIBS *and* pass it as an option to CMake to ensure that external packages also find it
 export LDFLAGS="-framework CoreFoundation"
@@ -58,4 +57,8 @@
 # Disable requirement of Python 2 for TriBITS
 sed -i'' -e 's|SET(PythonInterp_FIND_VERSION|#SET(PythonInterp_FIND_VERSION|' ${DAK_SRC}/packages/teuchos/cmake/tribits/package_arch/TribitsFindPythonInterp.cmake
+
+echo "Debug:"
+echo "GSL_HOME : ${GSL_HOME}"
+echo "CPATH : ${CPATH}"
 
 # Configure