diff --git a/buildout/development.cfg b/buildout/development.cfg
index c397de684da6f9214b4b423761f3087c8f04287f..ccb0307e8da3f9791801da4cf3184b7ba6a3255a 100644
--- a/buildout/development.cfg
+++ b/buildout/development.cfg
@@ -15,8 +15,6 @@ debug-mode = on
 location = ${buildout:var-directory}/zope-instance
 
 eggs +=
-  ipdb
-  pysvn
   Products.ExternalEditor
 
 # until we will have more control over products we need to redefine to insert
@@ -40,7 +38,6 @@ bt5-path = ${bt5-erp5:location}
 bt5 =
    erp5_base
    erp5_forge
-
 [requirements]
 binary +=
   svn
diff --git a/buildout/instance-profiles/zope.cfg b/buildout/instance-profiles/zope.cfg
index e957c2135017074095e8a3fb5c374d6ba5c45dc1..6821e6c5eb020e756d1914602f80e2b7b31dcec9 100644
--- a/buildout/instance-profiles/zope.cfg
+++ b/buildout/instance-profiles/zope.cfg
@@ -18,22 +18,6 @@ zope-conf-additional=
     interval 5
   </timer-server>
 
-eggs =
-    MySQL-python
-    python-memcached
-    PyXML
-    ply
-    python-ldap
-    lxml
-    pytz
-    timerserver
-    erp5diff
-    mechanize
-    ClientForm
-    ${itools:egg}
-    numpy
-    simplejson
-
 products =
   ${cmf15:location}/CMF/
   ${products-deps:location}
diff --git a/buildout/official.cfg b/buildout/official.cfg
index eab1018aa61addde4dbef0f01a61872aa3a920d0..8910fecf0494b76e15d8f8c3b75bdb01d6a14bc8 100644
--- a/buildout/official.cfg
+++ b/buildout/official.cfg
@@ -33,6 +33,7 @@ find-links =
 
 parts =
   pythonbin
+  eggs
   apache
   memcached
 #  haproxy
diff --git a/buildout/software-profiles/erp5.cfg b/buildout/software-profiles/erp5.cfg
index 9e5c1cc21775432e1fa735df6bb595897e10e93d..eb253cd25ac73d137437c58fdadd07b96f93329e 100644
--- a/buildout/software-profiles/erp5.cfg
+++ b/buildout/software-profiles/erp5.cfg
@@ -116,6 +116,26 @@ urls =
     svn://svn.zope.org/repos/main/PluginRegistry/tags/1.0 PluginRegistry
     http://svn.plone.org/svn/archetypes/MimetypesRegistry/tags/Archetypes-1.4.0-final MimetypesRegistry
 
+[eggs]
+recipe = zc.recipe.egg
+eggs =
+  ${itools:egg}
+  ClientForm
+  MySQL-python
+  PyXML
+  erp5diff
+  ipdb
+  lxml
+  mechanize
+  numpy
+  ply
+  pysvn
+  python-ldap
+  python-memcached
+  pytz
+  simplejson
+  timerserver
+
 [requirements]
 development = /usr/include/glib-2.0/glib.h