grmbl. Stupid me.

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7b75241..0c9da4a 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -145,7 +145,7 @@ set(PythonInterp_FIND_VERSION 3)
 set(PythonInterp_FIND_VERSION_COUNT 1)
 set(PythonInterp_FIND_VERSION_MAJOR 3)
 include(FindPythonInterp)
-if(NOT PYTHON_FOUND)
+if(NOT PYTHONINTERP_FOUND)
   message(FATAL_ERROR "Please install Python (version 3 or higher).")
 endif()