From 8816cdea9e4283361e917821488e38cd2ed9574f Mon Sep 17 00:00:00 2001
From: Jean-Paul Pelteret <jppelteret@gmail.com>
Date: Wed, 14 Dec 2016 23:34:55 +0100
Subject: [PATCH] Blacklist flex 2.6.2 by commenting out package version
 (#2571)

Fixes #2554
---
 var/spack/repos/builtin/packages/flex/package.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/var/spack/repos/builtin/packages/flex/package.py b/var/spack/repos/builtin/packages/flex/package.py
index a2e0c85903..23b3c8b21a 100644
--- a/var/spack/repos/builtin/packages/flex/package.py
+++ b/var/spack/repos/builtin/packages/flex/package.py
@@ -29,9 +29,11 @@ class Flex(AutotoolsPackage):
     """Flex is a tool for generating scanners."""
 
     homepage = "https://github.com/westes/flex"
-    url = "https://github.com/westes/flex/releases/download/v2.6.2/flex-2.6.2.tar.gz"
+    url = "https://github.com/westes/flex/releases/download/v2.6.1/flex-2.6.1.tar.gz"
 
-    version('2.6.2', 'cc6d76c333db7653d5caf423a3335239')
+    # Problematic version:
+    # See issue #2554; https://github.com/westes/flex/issues/113
+    # version('2.6.2', 'cc6d76c333db7653d5caf423a3335239')
     version('2.6.1', '05bcd8fb629e0ae130311e8a6106fa82')
     version('2.6.0', '760be2ee9433e822b6eb65318311c19d')
     version('2.5.39', '5865e76ac69c05699f476515592750d7')
-- 
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