Removed  Website Roles from Install Fixtures
diff --git a/erpnext/setup/setup_wizard/install_fixtures.py b/erpnext/setup/setup_wizard/install_fixtures.py
index 0cc3575..a80e6d9 100644
--- a/erpnext/setup/setup_wizard/install_fixtures.py
+++ b/erpnext/setup/setup_wizard/install_fixtures.py
@@ -13,10 +13,6 @@
 
 def install(country=None):
 	records = [
-		dict(doctype='Role', role_name='Supplier', desk_access=0),
-		dict(doctype='Role', role_name='Customer', desk_access=0),
-		dict(doctype='Role', role_name='Student', desk_access=0),
-
 		# address template
 		{'doctype':"Address Template", "country": country},