diff --git a/precise/0k-openerp/hooks/install b/precise/0k-openerp/hooks/install
index 249d9c2..2931bf6 100755
--- a/precise/0k-openerp/hooks/install
+++ b/precise/0k-openerp/hooks/install
@@ -70,12 +70,7 @@ fi
     python setup.py install
 )
 
-pip install lxml genshi==0.6 pyparsing==1.5.7 psycopg2 pyyaml reportlab mako \
-            pywebdav==0.9.4 feedparser caldav pytz pydot \
-            python-dateutil==1.5 cherrypy formencode==1.2.2 \
-            babel simplejson==2.0.9 python-openid mysql-python vatnumber \
-            mock unittest2 fudge docutils jinja2 gdata sact.epoch \
-            shyaml psutil
+pip install sact.epoch shyaml mock mysql-python
 
 ## Install pychart... from our repo as :
 ##   download link in PyPi is dead,
@@ -126,7 +121,15 @@ fi
 (
     cd /opt/apps &&
     git sub clone $GIT_0K_CLONE_OPTIONS $GIT_0K_SUB_CLONE_OPTIONS -b "$GIT_0K_CHECKOUT_REF" \
-        "$GIT_0K_BASE"/0k/0k-oe
+        "$GIT_0K_BASE"/0k/0k-oe &&
+    cd 0k-oe &&
+    pip install -r odoo/requirements.txt &&
+    for req in addons/*/requirements.txt; do
+        if [ -r "$req" ]; then
+            pip install -r "$req"
+        fi
+    done
+
 )
 
 adduser --system --home=/var/lib/openerp --group openerp