SW-626: Add Python3 dependency to CMake file

CEP/Calibration/BBSControl/scripts/tsolverquery.py

-#!/opt/local/bin/python
+#! /usr/bin/env python3
 
 # This is a test python script for the SolverQuery class
 #
@@ -7,12 +7,10 @@
 # Date:			2010/07/21
 # Last change		2010/10/06
 
-
 import os
 import sys
 import SolverQuery as sq
-import pylab as P        # needed for histogram test
-
+import pylab as P    # needed for histogram test
 
 #*******************************
 #
@@ -22,12 +20,11 @@ import pylab as P        # needed for histogram test
 
 # Usage function
 def usage():
-    print("Usage: ", sys.argv[0],"<MS>/<solver>")
+    print("Usage: ", sys.argv[0], "<MS>/<solver>")
     print("<MS>       Measurement Set file containing solutions")
     print("<solver>   Name of table containing solver parameters (default: 'solver')")
     return
 
-
 #*******************************
 #
 # Main function

CEP/LAPS/CMakeLists.txt

 # $Id$
 
+include(LofarFindPackage)
+lofar_find_package(Python 3.4 REQUIRED)
+
 lofar_add_package(Laps-GRIDInterface GRIDInterface)
 lofar_add_package(Laps-ParsetCombiner ParsetCombiner)
 lofar_add_package(Laps-DBToQDeamon DBToQDeamon)