diff --git a/buildScripts/getDevLibraries b/buildScripts/getDevLibraries
index 05638c3..9636ffe 100755
--- a/buildScripts/getDevLibraries
+++ b/buildScripts/getDevLibraries
@@ -16,5 +16,5 @@ sudo apt-get $UNATTENDED install	\
   libpango1.0-dev			\
   liblcms2-dev				\
   libxml2-dev				\
-  libuninameslist-dev
-
+  libuninameslist-dev			\
+  python-def