INSTALL: Mention the spread-sheet-widget dependency

diff --git a/INSTALL b/INSTALL
index f2e381947fdc521f7af3a9c4fcbb4b758c904d53..835092ede10b29846541546b2682bcbe1b6593d3 100644 (file)
--- a/INSTALL
+++ b/INSTALL
@@ -92,6 +92,8 @@ use the GUI, you must run `configure' with --without-gui.
     * GtkSourceView (http://projects.gnome.org/gtksourceview/) 
       version 3.4.0 or later.
 
+    * GNU Spread Sheet Widget (http://www.gnu.org/software/ssw)
+
 The following packages are optional:
 
 Installing the following packages will allow your PSPP program to read