diff -r b1390453f87a -r 97ab7b3191cf virtualenv/web/create_python_env.py
--- a/virtualenv/web/create_python_env.py	Fri Jan 28 21:33:43 2011 +0100
+++ b/virtualenv/web/create_python_env.py	Sat Jan 29 06:46:14 2011 +0100
@@ -49,6 +49,7 @@
 EXTRA_TEXT += "    'DJANGO-EXTENSIONS' : { 'setup': 'django-extensions', 'url':'https://github.com/django-extensions/django-extensions/tarball/0.6', 'local':'"+ os.path.abspath(os.path.join(src_base,"django-extensions-0.6.tar.gz"))+"' },\n"
 EXTRA_TEXT += "    'DJANGO-REGISTRATION' : { 'setup': 'django-registration', 'url':'http://bitbucket.org/ubernostrum/django-registration/get/tip.tar.gz', 'local':'"+ os.path.abspath(os.path.join(src_base,"django-registration.tar.gz"))+"' },\n"
 EXTRA_TEXT += "    'DJANGO-TAGGING' : { 'setup': 'django-tagging', 'url':'http://django-tagging.googlecode.com/files/django-tagging-0.3.1.tar.gz', 'local':'"+ os.path.abspath(os.path.join(src_base,"django-tagging-0.3.1.tar.gz"))+"' },\n"
+EXTRA_TEXT += "    'DJANGO-PISTON' : { 'setup': 'django-piston', 'url':'http://bitbucket.org/jespern/django-piston/downloads/django-piston-0.2.2.tar.gz', 'local':'"+ os.path.abspath(os.path.join(src_base,"django-piston-0.2.2.tar.gz"))+"' },\n"
 EXTRA_TEXT += "    'LXML' : { 'setup': 'lxml', 'url': '"+ os.path.abspath(os.path.join(src_base,"lxml_2.2.8.tar.gz"))+"', 'local': '"+ os.path.abspath(os.path.join(src_base,"lxml-2.2.8.tar.gz"))+"'},\n"
 EXTRA_TEXT += "}\n"
 
@@ -210,6 +211,7 @@
             ('DJANGO-EXTENSIONS', 'pip', None, None),
             ('DJANGO-REGISTRATION', 'easy_install', '-Z', None),
             ('DJANGO-TAGGING', 'pip', None, None),
+            ('DJANGO-PISTON', 'pip', None, None),
             ]
             
         if system_str == "Darwin":