From deaad79d55ce98b6b4c0f36b74c095199d7df9f9 Mon Sep 17 00:00:00 2001
From: David Thompson <dthompson2@worcester.edu>
Date: Tue, 16 Feb 2016 14:30:39 -0500
Subject: Allow building with Guile 2.2.

---
 configure.ac | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index d41b6d4..5665d13 100644
--- a/configure.ac
+++ b/configure.ac
@@ -9,6 +9,7 @@ AM_SILENT_RULES([yes])
 AC_CONFIG_FILES([Makefile])
 AC_CONFIG_FILES([pre-inst-env], [chmod +x pre-inst-env])
 
-GUILE_PROGS([2.0.9])
+GUILE_PKG([2.2 2.0])
+GUILE_PROGS
 
 AC_OUTPUT
-- 
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