diff --git a/ThirdParty/rpmBuild/SOURCES/ParaView-4.3.1.patch_darwin b/ThirdParty/rpmBuild/SOURCES/ParaView-4.3.1.patch_darwin
index 8c07db78f..3d1d8ce4b 100644
--- a/ThirdParty/rpmBuild/SOURCES/ParaView-4.3.1.patch_darwin
+++ b/ThirdParty/rpmBuild/SOURCES/ParaView-4.3.1.patch_darwin
@@ -5,8 +5,8 @@ diff -ruN ParaView-4.3.1_orig/Applications/ParaView-4.3.1_extra_install_Darwin.c
 +#
 +# Additional install rules for Mac OS X platforms 
 +#
-+INSTALL (DIRECTORY ../../buildObj/bin/paraview.app
-+           DESTINATION ${PV_INSTALL_BIN_DIR}
++INSTALL (DIRECTORY buildObj/bin/paraview.app
++           DESTINATION ${CMAKE_INSTALL_PREFIX}/bin
 +	   USE_SOURCE_PERMISSIONS
 +           COMPONENT Runtime)
 +
diff --git a/ThirdParty/rpmBuild/SPECS/ParaView-4.3.1.spec b/ThirdParty/rpmBuild/SPECS/ParaView-4.3.1.spec
index 4bf41924a..28436acbf 100644
--- a/ThirdParty/rpmBuild/SPECS/ParaView-4.3.1.spec
+++ b/ThirdParty/rpmBuild/SPECS/ParaView-4.3.1.spec
@@ -40,6 +40,10 @@
 # Disable the generation of debuginfo packages
 %define debug_package %{nil}
 
+# Turning off the Fascist build policy
+# Useful for debugging the install section
+%define _unpackaged_files_terminate_build 0
+
 # The topdir needs to point to the $WM_THIRD_PARTY/rpmbuild directory
 %define _topdir	 	%{_WM_THIRD_PARTY_DIR}/rpmBuild
 %define _tmppath	%{_topdir}/tmp
@@ -155,9 +159,17 @@ Patch0:                 ParaView-4.3.1.patch_darwin
     # include development files in "make install"
     addCMakeVariable  PARAVIEW_INSTALL_DEVELOPMENT_FILES:BOOL=ON
 
- %ifos darwin
-    # Additional installation rules for Mac OS X 
-    addCMakeVariable  PARAVIEW_EXTRA_INSTALL_RULES_FILE:FILEPATH=%{_topdir}/BUILD/%{name}-%{version}/Applications/ParaView-3.8.1_extra_install_Darwin.cmake
+%ifos darwin
+    # Additional installation rules for Mac OSX 
+    addCMakeVariable  PARAVIEW_EXTRA_INSTALL_RULES_FILE:FILEPATH=%{_topdir}/BUILD/%{name}-v%{version}-source/Applications/ParaView-4.3.1_extra_install_Darwin.cmake
+
+    # We activate the new Unix-style installation for Mac OS X
+    addCMakeVariable PARAVIEW_DO_UNIX_STYLE_INSTALLS:BOOL=ON
+
+    # Recent version of Mac OSX (Yosemite) cannot compile ParaView with the gcc compiler
+    # Using clang instead
+    CC=clang
+    CXX=clang++
 %endif
 
     # Add the value of _qmakePath for QT_QMAKE_EXECUTABLE
@@ -190,6 +202,15 @@ Patch0:                 ParaView-4.3.1.patch_darwin
     cd buildObj
     make install DESTDIR=$RPM_BUILD_ROOT
 
+%ifos darwin
+    # Cleaning up some strange install side effect from option
+    # PARAVIEW_DO_UNIX_STYLE_INSTALLS
+    # Need to revisit this section eventually.
+    if [ -d "$RPM_BUILD_ROOT/$RPM_BUILD_ROOT" ]; then
+        mv $RPM_BUILD_ROOT/$RPM_BUILD_ROOT/%{_installPrefix}/bin/* $RPM_BUILD_ROOT/%{_installPrefix}/bin
+    fi
+%endif
+
     # Creation of foam-extend specific .csh and .sh files"
 
     echo ""
@@ -272,3 +293,4 @@ DOT_CSH_EOF
 %defattr(-,root,root)
 %{_installPrefix}
 
+
diff --git a/ThirdParty/tools/makeThirdPartyFunctionsForRPM b/ThirdParty/tools/makeThirdPartyFunctionsForRPM
index 5cd7bc95c..b256f3944 100755
--- a/ThirdParty/tools/makeThirdPartyFunctionsForRPM
+++ b/ThirdParty/tools/makeThirdPartyFunctionsForRPM
@@ -127,6 +127,7 @@ rpm_make()
 
         echo "Making package $_PACKAGE using RPM."
 	rpm_build ${_PACKAGE} ${_SPECFILE} ${_ADDITIONALFLAGS} "$@"
+	#rpm_build_install_stage_only ${_PACKAGE} ${_SPECFILE} ${_ADDITIONALFLAGS} "$@"
     fi
 
     # Install RPM package if not done already
@@ -178,6 +179,31 @@ rpm_build()
     rpmbuild --define "_topdir $buildBase" --dbpath $buildBase/rpmDB -bb ./SPECS/$specFile "$@"
 }
 
+#
+# Build a RPM file using the package SPEC file. This function will only call the "%install" stage.
+# Useful for debugging the "%install" stage.
+#
+rpm_build_install_stage_only()
+{
+    package="$1"
+    specFile="$2"
+    shift 2
+
+    cd $buildBase
+
+    [ -e ./SPECS/$specFile ] || {
+        echo "rpm_build: Error: missing SPEC file for package $package. Aborting."
+        exit -1
+    }
+
+    #Build RPM package
+    echo "Building package $package using SPEC file : $specFile. Optional args: $@"
+    #rpmbuild --define "_topdir $buildBase" --dbpath $buildBase/rpmDB --clean -bb ./SPECS/$specFile "$@"
+    #
+    # Let's keep the compilation directory alive for now in order to facilitate postmortems of failed compilations
+    rpmbuild --define "_topdir $buildBase" --dbpath $buildBase/rpmDB --short-circuit -bi ./SPECS/$specFile "$@"
+}
+
 #
 # Uninstall a package using its RPM
 #