Unable to install Turtlebot

edit

I am running ROS Indigo on Ubuntu Trusty but am unable to install Turtlebot from this tutorial: http://wiki.ros.org/turtlebot/Tutoria...

The error I get is:

sudo apt-get install ros-indigo-turtlebot ros-indigo-turtlebot-apps ros-indigo-turtlebot-interactions ros-indigo-turtlebot-simulator ros-indigo-kobuki-ftdi ros-indigo-rocon-remocon ros-indigo-rocon-qt-library ros-indigo-ar-track-alvar-msgs
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 ros-indigo-turtlebot-simulator : Depends: ros-indigo-turtlebot-gazebo but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

I am running Ubuntu 14.04.2 LTS on a Acer Aspire S3 laptop, Linux kernal 3.13.0-55-generic x86_64 .

As requested in the feedback, I ran with -f -o Debug::pkgProblemResolver=yes and was still unable to install Turtlebot:

sudo apt-get install -f -o Debug::pkgProblemResolver=yes ros-indigo-turtlebot ros-indigo-turtlebot-apps ros-indigo-turtlebot-interactions ros-indigo-turtlebot-simulator ros-indigo-kobuki-ftdi ros-indigo-rocon-remocon ros-indigo-rocon-qt-library ros-indigo-ar-track-alvar-msgs > allout.txt 2>&1

Reading package lists...
Building dependency tree...
Reading state information...
Starting pkgProblemResolver with broken count: 6
Starting 2 pkgProblemResolver with broken count: 6
Investigating (0) libsdformat2 [ amd64 ] < 2.3.2-1~trusty > ( libs )
Broken libsdformat2:amd64 Conflicts on libsdformat1 [ amd64 ] < none -> 1.4.11-1ubuntu0.1 > ( universe/libs )
  Considering libsdformat1:amd64 -1 as a solution to libsdformat2:amd64 10
  Added libsdformat1:amd64 to the remove list
  Conflicts//Breaks against version 1.4.11-1osrf1 for libsdformat1 but that is not InstVer, ignoring
  Conflicts//Breaks against version 1.4.11-1 for libsdformat1 but that is not InstVer, ignoring
  Fixing libsdformat2:amd64 via keep of libsdformat1:amd64
Investigating (0) libsdformat-dev [ amd64 ] < none -> 1.4.11-1ubuntu0.1 > ( universe/libdevel )
Broken libsdformat-dev:amd64 Depends on libsdformat1 [ amd64 ] < none -> 1.4.11-1ubuntu0.1 > ( universe/libs ) (= 1.4.11-1ubuntu0.1)
  Considering libsdformat1:amd64 -1 as a solution to libsdformat-dev:amd64 3
  Holding Back libsdformat-dev:amd64 rather than change libsdformat1:amd64
Investigating (0) ros-indigo-gazebo4-msgs [ amd64 ] < 2.4.6-0trusty > ( misc )
Broken ros-indigo-gazebo4-msgs:amd64 Conflicts on ros-indigo-gazebo-msgs [ amd64 ] < none -> 2.4.8-0trusty-20150522-1307-+0000 > ( misc )
  Considering ros-indigo-gazebo-msgs:amd64 -1 as a solution to ros-indigo-gazebo4-msgs:amd64 3
  Added ros-indigo-gazebo-msgs:amd64 to the remove list
  Fixing ros-indigo-gazebo4-msgs:amd64 via keep of ros-indigo-gazebo-msgs:amd64
Investigating (0) ros-indigo-gazebo4-ros [ amd64 ] < 2.4.6-0trusty > ( misc )
Broken ros-indigo-gazebo4-ros:amd64 Conflicts on ros-indigo-gazebo-ros [ amd64 ] < none -> 2.4.8-0trusty-20150523-0901-+0000 > ( misc )
  Considering ros-indigo-gazebo-ros:amd64 0 as a solution to ros-indigo-gazebo4-ros:amd64 1
  Added ros-indigo-gazebo-ros:amd64 to the remove list
  Fixing ros-indigo-gazebo4-ros:amd64 via keep of ros-indigo-gazebo-ros:amd64
Investigating (0) ros-indigo-gazebo4-plugins [ amd64 ] < 2.4.6-0trusty > ( misc )
Broken ros-indigo-gazebo4-plugins:amd64 Conflicts on ros-indigo-gazebo-plugins [ amd64 ] < none -> 2.4.8-0trusty-20150523-1223-+0000 > ( misc )
  Considering ros-indigo-gazebo-plugins:amd64 -2 as a solution to ros-indigo-gazebo4-plugins:amd64 0
  Added ros-indigo-gazebo-plugins:amd64 to the remove list
  Fixing ros-indigo-gazebo4-plugins:amd64 via keep of ros-indigo-gazebo-plugins:amd64
Investigating (0) gazebo2 [ amd64 ] < none -> 2.2.5-1~trusty > ( devel )
Broken gazebo2:amd64 Depends on libsdformat-dev [ amd64 ] < none -> 1.4.11-1ubuntu0.1 > ( universe/libdevel ...