See if we can pecl install msgpack instead of going to git

sodabrew · sodabrew · commit fbc866e57b34 · 2016-08-08T12:01:52.000-07:00
diff --git a/.travis/travis.sh b/.travis/travis.sh
@@ -238,8 +238,9 @@ case $ACTION in
         # Install igbinary extension
         install_igbinary
 
-        # install msgpack
-        install_msgpack
+        # Install msgpack extension
+        # install_msgpack
+        pecl install msgpack
 
         install_memcached
         run_memcached
