# Sets the following variables:
# SIP_EXECUTABLE - path to the SIP executable
# SIP_INCLUDE_DIR - path to the SIP headers
-# SIP_PYTHON_PATH - path to the SIP Python packages
+# SIP_PYTHONPATH - path to the SIP Python packages
#
# The header sip.h is looked for.
# The binary 'sip' is looked for.