gazebo8 + ROS lunar from source.

When I try to run a launcher with gazebo I get this..

Gazebo multi-robot simulator, version 8.1.1
Copyright (C) 2012 Open Source Robotics Foundation.
Released under the Apache 2 License.
http://gazebosim.org

[Wrn] [GuiIface.cc:192] g/gui-plugin is really loading a SystemPlugin. To load a GUI plugin please use --gui-client-plugin 
[Msg] Waiting for master.
[Msg] Connected to gazebo master @ http://127.0.0.1:11345
[Msg] Publicized address: 192.168.2.1
[Err] [main.cc:34] Ogre Error:ItemIdentityException: Resource with the name Console already exists. in ResourceManager::add at /build/ogre/src/ogre/OgreMain/src/OgreResourceManager.cpp (line 156)