diff --git a/doc/contributing.rst b/doc/contributing.rst
index 2828fb187ebe8f6b13116d1e3e966d4e824ae3b1..dff3640e9ad87a0749104b2a3126b0a9c51c5f0e 100644
--- a/doc/contributing.rst
+++ b/doc/contributing.rst
@@ -348,7 +348,7 @@ top level :file:`CMakeLists.txt`:
 
 .. code-block:: cmake
   :linenos:
-  :emphasize-lines: 80
+  :emphasize-lines: 83
 
    #-------------------------------------------------------------------------------
    # Author: Bienchen
@@ -360,7 +360,7 @@ top level :file:`CMakeLists.txt`:
    # (if documentation is disabled, there is no doctest, linkcheck at all)
    cmake_minimum_required(VERSION 2.6.4 FATAL_ERROR)
    set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_SOURCE_DIR}/cmake_support)
-   
+
    project(PROMOD3 CXX C)
 
    include(PROMOD3)
@@ -406,6 +406,7 @@ top level :file:`CMakeLists.txt`:
    endif()
    find_package(OPENSTRUCTURE 1.4 REQUIRED 
                 COMPONENTS io mol seq seq_alg mol_alg conop)
+   find_package(QMEAN 1.0 REQUIRED)
 
    if (CMAKE_COMPILER_IS_GNUCXX)
      # do not write back into cache, otherwise the compile command line gets
@@ -419,7 +420,8 @@ top level :file:`CMakeLists.txt`:
 
    # basic environment
    include_directories(${Boost_INCLUDE_DIRS}
-                       ${OST_INCLUDE_DIR})
+                       ${OST_INCLUDE_DIR}
+                       ${QMEAN_INCLUDE_DIR})
 
    set(FILES_TO_BE_REMOVED ${PROJECT_BINARY_DIR}/stage)
    set_directory_properties(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES
@@ -429,9 +431,11 @@ top level :file:`CMakeLists.txt`:
    ## e.g. add_subdirectory(src), subdirs have their own CMakeLists.txt
    add_subdirectory(config)
    add_subdirectory(core)
+   add_subdirectory(meld)
    add_subdirectory(sidechains)
    add_subdirectory(scripts)
    add_subdirectory(actions)
+   add_subdirectory(extras)
    if(NOT DISABLE_DOCUMENTATION)
      add_changelog_to_doc(FILE "${CMAKE_CURRENT_SOURCE_DIR}/CHANGELOG")
      add_subdirectory(doc)
@@ -440,11 +444,12 @@ top level :file:`CMakeLists.txt`:
    ## report setup
    message(STATUS "PROMOD3 will be built with the following options:\n"
            "   OpenStructure (-DOST_ROOT) : ${OST_ROOT}\n"
+           "   QMEAN         (-DQMEAN_ROOT) : ${QMEAN_ROOT}\n"
            "   Optimized     (-DOPTIMIZE) : ${_OPT}\n"
            "   Python                     : ${PYTHON_BINARY}\n")
 
 All that needs to be done for |cmake| to recognise your module is adding its
-directory as shown in line 80.
+directory as shown in line 83.
 
 This was the final step to set up the build system. Running |cmake| at this
 point would create the build environment in place. But building software in