diff --git a/external/external_build.cmake b/external/external_build.cmake
index 03d5d67..37005dc 100644
--- a/external/external_build.cmake
+++ b/external/external_build.cmake
@@ -158,6 +158,7 @@ if (INTERNAL_NETCDF)
       -DCMAKE_INSTALL_PREFIX=${EXT_INSTALL}
       -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
       -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
+      -DCMAKE_INSTALL_LIBDIR=lib
       -DBUILD_SHARED_LIBS=OFF
       -DBUILD_TESTING=OFF
       -DBUILD_TESTSETS=OFF
@@ -170,6 +171,7 @@ if (INTERNAL_NETCDF)
       -DNETCDF_ENABLE_EXAMPLES=OFF
       -DNETCDF_ENABLE_TESTS=OFF
       -DNETCDF_ENABLE_LOGGING=ON
+    BUILD_BYPRODUCTS ${EXT_INSTALL}/lib/libnetcdf.a
     #PATCH_COMMAND  ${CMAKE_COMMAND}
     #  -DBUILD_PREFIX=${BUILD_PREFIX}/netcdf-prefix
     #  -DPATCH_FILE=${CMAKE_SOURCE_DIR}/external/patch_netcdf
@@ -197,7 +199,8 @@ if (INTERNAL_NETCDF)
       -DBUILD_SHARED_LIBS=OFF
       -DBUILD_TESTING=OFF
       -DBUILD_TESTSET=OFF
-    BUILD_BYPRODUCTS ${EXT_INSTALL}/lib/libnetcdf_c++4.a
+      -DCMAKE_INSTALL_LIBDIR=lib
+    BUILD_BYPRODUCTS ${EXT_INSTALL}/lib/libnetcdf-cxx4.a
 #    CONFIGURE_COMMAND env PATH=${EXT_INSTALL}/bin:$ENV{PATH} ${NETCDF_CXX_SOURCE_DIR}/configure
 #      --prefix=${NETCDF_BIN_DIR} --libdir=${NETCDF_BIN_DIR}/lib
 #      --with-pic --disable-shared
@@ -211,7 +214,7 @@ if (INTERNAL_NETCDF)
   SET(EXTRA_NC_FLAGS CPPFLAGS=${CONFIGURE_CPP_FLAGS} LDFLAGS=${CONFIGURE_CPP_LDFLAGS})
   SET(cosmotool_DEPS ${cosmotool_DEPS} netcdf netcdf_cxx)
   SET(NETCDF_LIBRARY ${NETCDF_BIN_DIR}/lib/libnetcdf.a CACHE STRING "NetCDF lib" FORCE)
-  SET(NETCDFCPP_LIBRARY ${NETCDF_BIN_DIR}/lib/libnetcdf_c++4.a CACHE STRING "NetCDF-C++ lib" FORCE)
+  SET(NETCDFCPP_LIBRARY ${NETCDF_BIN_DIR}/lib/libnetcdf-cxx4.a CACHE STRING "NetCDF-C++ lib" FORCE)
   SET(NETCDF_INCLUDE_PATH ${NETCDF_BIN_DIR}/include CACHE STRING "NetCDF include" FORCE)
   SET(NETCDFCPP_INCLUDE_PATH ${NETCDF_INCLUDE_PATH} CACHE STRING "NetCDF C++ include path" FORCE)
 
@@ -363,7 +366,7 @@ ExternalProject_Add(healpix
 set(HPIX_LIBPATH ${HEALPIX_DIR}/lib) # ${EXT_INSTALL}/lib)
 set(HEALPIX_LIBRARY ${HPIX_LIBPATH}/libhealpix_cxx.a)
 
-SET(HEALPIX_INCLUDE_PATH ${HEALPIX_DIR}/include) # ${EXT_INSTALL}/include/healpix_cxx)
+SET(HEALPIX_INCLUDE_PATH  ${HEALPIX_DIR}/include ${HEALPIX_DIR}/include/healpix_cxx) # ${EXT_INSTALL}/include/healpix_cxx)
 SET(HEALPIX_LIBRARIES ${HEALPIX_LIBRARY} ${CFITSIO_LIBRARY} )
 set(GSL_LIBRARIES ${GSL_LIBRARY} ${GSL_CBLAS_LIBRARY})
 SET(NETCDF_LIBRARIES ${NETCDFCPP_LIBRARY} ${NETCDF_LIBRARY} ${HDF5_HL_LIBRARIES} ${HDF5_LIBRARIES} ${ZLIB_LIBRARY})