diff -r 697a8181ba30 -r ce338133c92c cwconfig.py
--- a/cwconfig.py	Mon Aug 26 16:14:09 2013 +0200
+++ b/cwconfig.py	Mon Aug 26 16:15:29 2013 +0200
@@ -53,8 +53,7 @@
 
 If you are not administrator of you machine or if you need to play with some
 specific version of |cubicweb| you can use `virtualenv`_ a tool to create
-isolated Python environments.  Since version 3.9 |cubicweb| is **`virtualenv`
-friendly** and won't write any file outside the virtualenv directory.
+isolated Python environments.
 
 - instances are stored in :file:`<VIRTUAL_ENV>/etc/cubicweb.d`
 - temporary files (such as pid file) in :file:`<VIRTUAL_ENV>/var/run/cubicweb`