diff -up CuraEngine-lulzbot-2.6.21/CMakeLists.txt.norpath CuraEngine-lulzbot-2.6.21/CMakeLists.txt
--- CuraEngine-lulzbot-2.6.21/CMakeLists.txt.norpath	2017-08-08 16:45:47.895088597 -0400
+++ CuraEngine-lulzbot-2.6.21/CMakeLists.txt	2017-08-08 16:45:54.565930783 -0400
@@ -21,8 +21,6 @@ if(APPLE AND CMAKE_CXX_COMPILER_ID MATCH
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -stdlib=libc++")
 endif()
 
-set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib")
-
 set(CURA_ENGINE_VERSION "master" CACHE STRING "Version name of Cura")
 
 option(BUILD_TESTS OFF)