code: def check_dependee_build(self, depender, dependee, dependee_id):
  		
  		shutit_global.shutit_global_object.yield_to_draw()
  		cfg = self.cfg
  		# If depender is installed or will be installed, so must the dependee
  		if not (cfg[dependee.module_id]['shutit.core.module.build'] or
  		        self.is_to_be_built_or_is_installed(dependee)):
  			return 'depender module id:\n\n[' + depender.module_id + ']\n\nis configured: "build:yes" or is already built but dependee module_id:\n\n[' + dependee_id + ']\n\n is not configured: "build:yes"'
  		return ''
docs: Checks whether a depended on module is configured to be built.