.

component/ZEO/buildout.cfg

@@ -14,10 +14,16 @@ parts = ZEO/scripts
 recipe  = slapos.recipe.build
 depends = ${ZODB:egg}
 init =
-  # XXX ZODB3 -> just link to ZODB3
-  # link/depend to ZEO<ZODB.major>
   zodb = self.buildout['ZODB']
-  zeo_x = 'ZEO'+zodb['major']
+  zmajor = zodb['major']
+
+  # ZODB3 -> just link ZEO to ZODB3 (ZEO3 is part of ZODB3)
+  if zmajor == '3':
+    options['egg'] = '$${ZODB:egg}'
+
+  # ZODB{4,5}: link/depend to ZEO<ZODB.major>
+  else:
+    zeo_x = 'ZEO'+zmajor
     options['depends'] += '$${%s:egg}' % zeo_x
     zeo_x = self.buildout[zeo_x]
     options['egg'] = zeo_x['egg']