[guacamole-ext/f17] Add missing BR

[Simone Caronni]

commit d549d8d9e403abe11c2a6f8affd97127d7b0d1ef
Author: Simone Caronni <negativo17 at gmail.com>
Date:   Thu Jun 20 11:38:29 2013 +0200

    Add missing BR

 guacamole-ext.spec |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/guacamole-ext.spec b/guacamole-ext.spec
index 00cf59b..305f396 100644
--- a/guacamole-ext.spec
+++ b/guacamole-ext.spec
@@ -7,6 +7,7 @@ URL:              http://guac-dev.org/
 Source0:          http://guac-dev.org/pub/dist/source/%{name}-%{version}.tar.gz
 BuildArch:        noarch
 
+BuildRequires:    apache-commons-compress
 BuildRequires:    guacamole-common >= 0.8.0
 BuildRequires:    java-devel
 BuildRequires:    jpackage-utils