setting setup inside config file

config.sh

@@ -12,3 +12,6 @@ echo "$release"
 # Create the new symbolic links
 ln -s /cvmfs/belle.cern.ch/sl7/releases/${release}/site_scons site_scons
 ln -s ./site_scons/SConstruct SConstruct
+
+# setup
+source /cvmfs/belle.cern.ch/tools/b2setup