Lets test it in fresh docker image.

Author: Dilawar Singh

CMakeLists.txt

@@ -341,7 +341,10 @@ endif( WITH_BOOST )
 # See the cmake doc.
 # Till then, stay with the old macro.
 set(Python_ADDITIONAL_VERSIONS 2.7)
-find_package(PythonInterp 3.4)
+find_package(PythonInterp 3.5)
+if(NOT PYTHONINTERP_FOUND)
+  find_package(PythonInterp 2.7)
+endif()
 
 # This target is built by pymoose/CMakeLists.txt file.
 add_subdirectory(pymoose)
@@ -373,10 +376,9 @@ endif()
 install(TARGETS moose.bin DESTINATION bin CONFIGURATIONS Debug)
 install(TARGETS libmoose DESTINATION lib CONFIGURATIONS Debug)
 
-install(CODE 
-  "execute_process(COMMAND ${PYTHON_EXECUTABLE} setup.py --skip-build
-    WORKING_DIRECTORY ${CMAKE_SOURCE_DIR})"
-    )
+install(CODE "execute_process(COMMAND ${PYTHON_EXECUTABLE} setup.py --skip-build
+  WORKING_DIRECTORY ${CMAKE_SOURCE_DIR} VERBATIM)"
+  CONFIGURATION Debug Release)
 
 # Print message to start build process
 if(${CMAKE_BUILD_TOOL} MATCHES "make")