Index: gazebo-8.0.0/cmake/SearchForStuff.cmake
===================================================================
--- gazebo-8.0.0.orig/cmake/SearchForStuff.cmake
+++ gazebo-8.0.0/cmake/SearchForStuff.cmake
@@ -758,10 +758,10 @@ find_path(QWT_INCLUDE_DIR NAMES qwt.h PA
   /usr/local/lib/qwt.framework/Headers
   ${QWT_WIN_INCLUDE_DIR}
 
-  PATH_SUFFIXES qwt qwt5
+  PATH_SUFFIXES qwt6
 )
 
-find_library(QWT_LIBRARY NAMES qwt-qt5 qwt PATHS
+find_library(QWT_LIBRARY NAMES qwt6-qt5 qwt PATHS
   /usr/lib
   /usr/local/lib
   /usr/local/lib/qwt.framework