Update CMakeLists.txt

tutorial/CMakeLists.txt

@@ -22,7 +22,7 @@ if(MSVC)
   set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_DEBUG ${CMAKE_BINARY_DIR})
   set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_RELEASE ${CMAKE_BINARY_DIR})
 else()
-  set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "../../bin")
+  set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin")
 endif()
 
 ### Choose which chapters to compile