diff --git a/Mac/BuildScript/build-installer.py b/Mac/BuildScript/build-installer.py
--- a/Mac/BuildScript/build-installer.py
+++ b/Mac/BuildScript/build-installer.py
@@ -206,6 +206,16 @@
 
     result.extend([
           dict(
+              name="Libedit 3.1",
+              url="http://www.thrysoee.dk/editline/libedit-20130611-3.1.tar.gz",
+              checkum="c3b86b60fe12e4bb02490468dd76ba18",
+              configure_pre=[
+                  "--enable-widec",
+                  "--enable-static",
+                  "--disable-shared",
+              ],
+          ),
+          dict(
               name="NCurses 5.9",
               url="http://ftp.gnu.org/pub/gnu/ncurses/ncurses-5.9.tar.gz",
               checksum='8cb9c412e5f2d96bc6f459aa8c6282a1',