Fix buildout failing

Author: Alir3z4

bootstrap.py

@@ -96,6 +96,8 @@
     setup_args['version'] = options.setuptools_version
 
 ez['use_setuptools'](**setup_args)
+import setuptools
+import pkg_resources
 
 # This does not (always?) update the default working set.  We will
 # do it.
@@ -184,4 +186,4 @@ def _final_version(parsed_version):
     args[0:0] = ['-c', options.config_file]
 
 zc.buildout.buildout.main(args)
-shutil.rmtree(tmpeggs)
+shutil.rmtree(tmpeggs)