diff -r 9e64be35704f -r b52724db32ab virtualenv/sync/res/res_create_env.py
--- a/virtualenv/sync/res/res_create_env.py	Thu Jun 14 10:18:38 2012 +0200
+++ b/virtualenv/sync/res/res_create_env.py	Thu Jun 14 15:01:50 2012 +0200
@@ -1,17 +1,19 @@
 import platform
 
-from lib_create_env import lib_generate_install_methods, install_pylucene, install_psycopg2
+from lib_create_env import lib_generate_install_methods, lib_add_options
 
 system_str = platform.system()
 
+INSTALLS = [#(key,method, option_str, dict_extra_env)
+    'PYCRYPTO',
+    'SSH',
+    'FABRIC',
+    'MERCURIAL',
+]
 
-INSTALLS = [#(key,method, option_str, dict_extra_env)
-    ('DISTRIBUTE', 'pip', None, None),
-    ('PYCRYPTO', 'pip', None, None),
-    ('SSH', 'pip', None, None),
-    ('FABRIC', 'pip', None, None),
-    ('MERCURIAL', 'pip', None, None),
-]
+OPTIONS_TO_ADD = ['--no-site-packages','--clear', '--type-install=local', "--unzip-setuptools"]
 
 def generate_install_methods(path_locations, src_base, Logger, call_subprocess):    
     return lib_generate_install_methods(path_locations, src_base, Logger, call_subprocess, INSTALLS)
+
+add_options = lambda : lib_add_options(OPTIONS_TO_ADD)