diff -r be5b3d594a84 -r fae764fa609a buildout.cfg
--- a/buildout.cfg	Wed May 23 15:22:28 2018 +0200
+++ b/buildout.cfg	Mon Jun 11 16:19:19 2018 +0200
@@ -20,6 +20,7 @@
 src = src
 develop =
     .
+    ../ext/lingua
 
 parts =
     package