diff -r 6f10c6ec5a21 -r ceb2756dea2a CMakeLists.txt
--- a/CMakeLists.txt	Mon Sep 28 15:53:20 2009 +0200
+++ b/CMakeLists.txt	Thu Nov 05 10:27:17 2009 +0100
@@ -35,6 +35,8 @@
 CHECK_TYPE_SIZE("long long" LONG_LONG)
 SET(LEMON_HAVE_LONG_LONG ${HAVE_LONG_LONG})
 
+INCLUDE(FindPythonInterp)
+
 ENABLE_TESTING()
 
 ADD_SUBDIRECTORY(lemon)