diff --git a/configure b/configure
index 7dcd41803..248e911ac 100755
--- a/configure
+++ b/configure
@@ -3137,6 +3137,7 @@ fi
       if test "$MATLAB_CMD" != "none" -a "x$MATLAB_CMD" != "x"; then
         BUILD_MATLAB=1
         BUILD_CLIB=1
+        echo 'HKM -> BUILD turned on 1'
       fi
   else
     echo "Matlab command preset to $MATLAB_CMD"
@@ -3157,6 +3158,7 @@ try, mexext, catch, disp 'mex_unknown', end;
 diary off;
 exit;
 EOF
+  echo 'HKM matlab = ' $MATLAB_CMD "\n"
   ${MATLAB_CMD} -nojvm -nosplash -r testmat &> /dev/null
 #  &> /dev/null`
   if test -f diary; then
@@ -8441,7 +8443,7 @@ fi
 
 
 # Provide some information about the compiler.
-echo "$as_me:8444:" \
+echo "$as_me:8446:" \
      "checking for Fortran 77 compiler version" >&5
 ac_compiler=`set X $ac_compile; echo $2`
 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
@@ -8912,7 +8914,7 @@ fi
 
 
 
-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  ac_config_files="$ac_config_files Makefile Cantera/Makefile Cantera/src/Makefile Cantera/src/base/Makefile Cantera/src/zeroD/Makefile Cantera/src/oneD/Makefile Cantera/src/converters/Makefile Cantera/src/transport/Makefile Cantera/src/thermo/Makefile Cantera/src/kinetics/Makefile Cantera/src/numerics/Makefile Cantera/src/equil/Makefile Cantera/clib/src/Makefile Cantera/fortran/src/Makefile Cantera/fortran/f77demos/f77demos.mak Cantera/fortran/f77demos/isentropic.dsp Cantera/matlab/Makefile Cantera/matlab/setup_matlab.py Cantera/matlab/setup_winmatlab.py Cantera/python/Makefile Cantera/python/setup.py Cantera/cxx/Makefile Cantera/cxx/src/Makefile Cantera/cxx/demos/Makefile Cantera/user/Makefile Cantera/python/src/Makefile ext/lapack/Makefile ext/blas/Makefile ext/cvode/Makefile ext/math/Makefile ext/recipes/Makefile ext/tpx/Makefile ext/Makefile ext/f2c_libs/Makefile ext/f2c_blas/Makefile ext/f2c_lapack/Makefile ext/f2c_math/Makefile examples/Makefile examples/cxx/Makefile tools/Makefile tools/doc/Cantera.cfg tools/doc/Makefile tools/src/Makefile tools/src/sample.mak tools/src/finish_install.py tools/src/package4mac tools/templates/f77/demo.mak tools/templates/f90/demo.mak tools/templates/cxx/demo.mak tools/testtools/Makefile data/inputs/Makefile test_problems/Makefile test_problems/cxx_ex/Makefile test_problems/silane_equil/Makefile test_problems/surfkin/Makefile test_problems/diamondSurf/Makefile test_problems/diamondSurf_dupl/Makefile test_problems/ChemEquil_gri_matrix/Makefile test_problems/ChemEquil_gri_pairs/Makefile test_problems/ChemEquil_ionizedGas/Makefile test_problems/ChemEquil_red1/Makefile test_problems/fracCoeff/Makefile test_problems/negATest/Makefile test_problems/ck2cti_test/Makefile test_problems/ck2cti_test/runtest test_problems/min_python/Makefile test_problems/min_python/minDiamond/Makefile test_problems/min_python/negATest/Makefile test_problems/pureFluidTest/Makefile test_problems/python/Makefile test_problems/cathermo/Makefile test_problems/cathermo/issp/Makefile test_problems/cathermo/ims/Makefile test_problems/cathermo/stoichSubSSTP/Makefile test_problems/cathermo/testIAPWS/Makefile test_problems/cathermo/testIAPWSPres/Makefile test_problems/cathermo/testIAPWSTripP/Makefile test_problems/cathermo/testWaterPDSS/Makefile test_problems/cathermo/testWaterTP/Makefile test_problems/cathermo/HMW_test_1/Makefile test_problems/cathermo/HMW_test_3/Makefile test_problems/cathermo/HMW_graph_GvT/Makefile test_problems/cathermo/HMW_graph_GvI/Makefile test_problems/cathermo/HMW_graph_HvT/Makefile test_problems/cathermo/HMW_graph_CpvT/Makefile test_problems/cathermo/HMW_graph_VvT/Makefile test_problems/cathermo/DH_graph_1/Makefile test_problems/cathermo/DH_graph_acommon/Makefile test_problems/cathermo/DH_graph_NM/Makefile test_problems/cathermo/DH_graph_Pitzer/Makefile test_problems/cathermo/DH_graph_bdotak/Makefile test_problems/cathermo/HMW_dupl_test/Makefile bin/install_tsc"
+                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            ac_config_files="$ac_config_files Makefile Cantera/Makefile Cantera/src/Makefile Cantera/src/base/Makefile Cantera/src/zeroD/Makefile Cantera/src/oneD/Makefile Cantera/src/converters/Makefile Cantera/src/transport/Makefile Cantera/src/thermo/Makefile Cantera/src/kinetics/Makefile Cantera/src/numerics/Makefile Cantera/src/equil/Makefile Cantera/clib/src/Makefile Cantera/fortran/src/Makefile Cantera/fortran/f77demos/f77demos.mak Cantera/fortran/f77demos/isentropic.dsp Cantera/matlab/Makefile Cantera/matlab/setup_matlab.py Cantera/matlab/setup_winmatlab.py Cantera/python/Makefile Cantera/python/setup.py Cantera/cxx/Makefile Cantera/cxx/src/Makefile Cantera/cxx/demos/Makefile Cantera/user/Makefile Cantera/python/src/Makefile ext/lapack/Makefile ext/blas/Makefile ext/cvode/Makefile ext/math/Makefile ext/recipes/Makefile ext/tpx/Makefile ext/Makefile ext/f2c_libs/Makefile ext/f2c_blas/Makefile ext/f2c_lapack/Makefile ext/f2c_math/Makefile examples/Makefile examples/cxx/Makefile tools/Makefile tools/doc/Cantera.cfg tools/doc/Makefile tools/src/Makefile tools/src/sample.mak tools/src/finish_install.py tools/src/package4mac tools/templates/f77/demo.mak tools/templates/f90/demo.mak tools/templates/cxx/demo.mak tools/testtools/Makefile data/inputs/Makefile test_problems/Makefile test_problems/cxx_ex/Makefile test_problems/silane_equil/Makefile test_problems/surfkin/Makefile test_problems/diamondSurf/Makefile test_problems/diamondSurf_dupl/Makefile test_problems/ChemEquil_gri_matrix/Makefile test_problems/ChemEquil_gri_pairs/Makefile test_problems/ChemEquil_ionizedGas/Makefile test_problems/ChemEquil_red1/Makefile test_problems/mixGasTransport/Makefile test_problems/fracCoeff/Makefile test_problems/negATest/Makefile test_problems/ck2cti_test/Makefile test_problems/ck2cti_test/runtest test_problems/min_python/Makefile test_problems/min_python/minDiamond/Makefile test_problems/min_python/negATest/Makefile test_problems/pureFluidTest/Makefile test_problems/python/Makefile test_problems/cathermo/Makefile test_problems/cathermo/issp/Makefile test_problems/cathermo/ims/Makefile test_problems/cathermo/stoichSubSSTP/Makefile test_problems/cathermo/testIAPWS/Makefile test_problems/cathermo/testIAPWSPres/Makefile test_problems/cathermo/testIAPWSTripP/Makefile test_problems/cathermo/testWaterPDSS/Makefile test_problems/cathermo/testWaterTP/Makefile test_problems/cathermo/HMW_test_1/Makefile test_problems/cathermo/HMW_test_3/Makefile test_problems/cathermo/HMW_graph_GvT/Makefile test_problems/cathermo/HMW_graph_GvI/Makefile test_problems/cathermo/HMW_graph_HvT/Makefile test_problems/cathermo/HMW_graph_CpvT/Makefile test_problems/cathermo/HMW_graph_VvT/Makefile test_problems/cathermo/DH_graph_1/Makefile test_problems/cathermo/DH_graph_acommon/Makefile test_problems/cathermo/DH_graph_NM/Makefile test_problems/cathermo/DH_graph_Pitzer/Makefile test_problems/cathermo/DH_graph_bdotak/Makefile test_problems/cathermo/HMW_dupl_test/Makefile bin/install_tsc"
 
 
 test "x$prefix" = xNONE && prefix=$ac_default_prefix
@@ -9446,6 +9448,7 @@ do
   "test_problems/ChemEquil_gri_pairs/Makefile" ) CONFIG_FILES="$CONFIG_FILES test_problems/ChemEquil_gri_pairs/Makefile" ;;
   "test_problems/ChemEquil_ionizedGas/Makefile" ) CONFIG_FILES="$CONFIG_FILES test_problems/ChemEquil_ionizedGas/Makefile" ;;
   "test_problems/ChemEquil_red1/Makefile" ) CONFIG_FILES="$CONFIG_FILES test_problems/ChemEquil_red1/Makefile" ;;
+  "test_problems/mixGasTransport/Makefile" ) CONFIG_FILES="$CONFIG_FILES test_problems/mixGasTransport/Makefile" ;;
   "test_problems/fracCoeff/Makefile" ) CONFIG_FILES="$CONFIG_FILES test_problems/fracCoeff/Makefile" ;;
   "test_problems/negATest/Makefile" ) CONFIG_FILES="$CONFIG_FILES test_problems/negATest/Makefile" ;;
   "test_problems/ck2cti_test/Makefile" ) CONFIG_FILES="$CONFIG_FILES test_problems/ck2cti_test/Makefile" ;;
diff --git a/configure.in b/configure.in
index 9f98f2bd2..0fe2c1752 100755
--- a/configure.in
+++ b/configure.in
@@ -934,6 +934,7 @@ if test "$BUILD_MATLAB_TOOLBOX" != "n"; then
       if test "$MATLAB_CMD" != "none" -a "x$MATLAB_CMD" != "x"; then 
         BUILD_MATLAB=1
         BUILD_CLIB=1
+        echo 'HKM -> BUILD turned on 1' 
       fi
   else
     echo "Matlab command preset to $MATLAB_CMD"
@@ -953,6 +954,7 @@ try, mexext, catch, disp 'mex_unknown', end;
 diary off;
 exit;
 EOF
+  echo 'HKM matlab = ' $MATLAB_CMD "\n"
   ${MATLAB_CMD} -nojvm -nosplash -r testmat &> /dev/null
 #  &> /dev/null`
   if test -f diary; then 
@@ -1516,6 +1518,7 @@ AC_OUTPUT(Makefile \
           test_problems/ChemEquil_gri_pairs/Makefile \
           test_problems/ChemEquil_ionizedGas/Makefile \
           test_problems/ChemEquil_red1/Makefile \
+          test_problems/mixGasTransport/Makefile \
           test_problems/fracCoeff/Makefile \
           test_problems/negATest/Makefile \
           test_problems/ck2cti_test/Makefile \