From 7a43982051b385ae1d9008d9fca2e69841bd8b6b Mon Sep 17 00:00:00 2001
From: Michael Snoyman <michael@fpcomplete.com>
Date: Fri, 16 Oct 2015 08:00:28 +0000
Subject: [PATCH] Block atto-lisp again nominolo/atto-lisp#20

---
 build-constraints.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/build-constraints.yaml b/build-constraints.yaml
index a5646df3..43b8cdea 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -239,7 +239,7 @@ packages:
         - lucid
         - osdkeys
         - pdfinfo
-        - present
+        #- present Due to: https://github.com/nominolo/atto-lisp/issues/20
         - pure-io
         # https://github.com/jgoerzen/testpack/issues/11
         #- scrobble GHC 7.10, for QuickCheck 2.8 via testpack