erp5: add olapy egg

stack/erp5/buildout.cfg

@@ -28,6 +28,7 @@ extends =
   ../../component/matplotlib/buildout.cfg
   ../../component/mesa/buildout.cfg
   ../../component/numpy/buildout.cfg
+  ../../component/olapy/buildout.cfg
   ../../component/ocropy/buildout.cfg
   ../../component/onlyoffice-x2t/buildout.cfg
   ../../component/pandas/buildout.cfg
@@ -70,6 +71,7 @@ parts +=
   erp5-util-develop
   slapos-cookbook-develop
   slapos-cookbook
+  olapy-develop
   rdiff-backup
   aspell
   aspell-en-dictionary
@@ -450,6 +452,7 @@ initialization =
 <= neoppod
 eggs = ${neoppod:eggs}
   ${numpy:egg}
+  ${olapy:egg}
   ${matplotlib:egg}
   ${lxml-python:egg}
   ${ocropy:egg}