diff -r c0d25de5919e Lib/venv/__init__.py
--- a/Lib/venv/__init__.py	Fri Jan 30 13:33:42 2015 -0500
+++ b/Lib/venv/__init__.py	Sat Jan 31 09:52:14 2015 +0000
@@ -371,7 +371,7 @@
                          clear=clear, symlinks=symlinks, with_pip=with_pip)
     builder.create(env_dir)
 
-def main(args=None):
+def main(args=None, pyvenv=False):
     compatible = True
     if sys.version_info < (3, 3):
         compatible = False
@@ -381,8 +381,9 @@
         raise ValueError('This script is only for use with Python >= 3.3')
     else:
         import argparse
+        name = __name__ if not pyvenv else 'pyvenv'
 
-        parser = argparse.ArgumentParser(prog=__name__,
+        parser = argparse.ArgumentParser(prog=name,
                                          description='Creates virtual Python '
                                                      'environments in one or '
                                                      'more target '
diff -r c0d25de5919e Tools/scripts/pyvenv
--- a/Tools/scripts/pyvenv	Fri Jan 30 13:33:42 2015 -0500
+++ b/Tools/scripts/pyvenv	Sat Jan 31 09:52:14 2015 +0000
@@ -4,7 +4,7 @@
     rc = 1
     try:
         import venv
-        venv.main()
+        venv.main(pyvenv=True)
         rc = 0
     except Exception as e:
         print('Error: %s' % e, file=sys.stderr)