X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/113d6838b784a16f9648022e7e56ad5176ed3e4b..e5926d5b5a0cc033e611562ce6668ce693a5ef15:/CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 574a1b7860..0c9da4ada3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -144,7 +144,10 @@ endif()
 set(PythonInterp_FIND_VERSION 3)
 set(PythonInterp_FIND_VERSION_COUNT 1)
 set(PythonInterp_FIND_VERSION_MAJOR 3)
-include(FindPythonInterp REQUIRED)
+include(FindPythonInterp)
+if(NOT PYTHONINTERP_FOUND)
+  message(FATAL_ERROR "Please install Python (version 3 or higher).")
+endif()
 
 if (APPLE)
   set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib")