turtlebot with gyro but no kinect

edit

I am trying to test out my set up. I just installed the gyro according to http://answers.ros.org/question/717/is-an-imu-required-to-run-turtlebot-stack. I want to verify its working correctly but when I run the calibration command

roslaunch turtlebot_calibration calibrate.launch

I am getting error " Still waiting for imu ".

Also, I am still waiting for my kinect, when I run

roslaunch turtlebot_bringup robot.launch

I get "[/openni_camera] No devices connected.... waiting for devices to be connected" also when I run the minimial.launch file I am getting this error as well...

respawning... IOError: [Errno 13] Permission denied: '/home/ros/.ros/log/a7cc963c-a446-11e0-a0ae-001d72a199a1/turtlebot_node-3.log' [turtlebot_node-3] process has died [pid 28495, exit code 1]. log files: /home/ros/.ros/log/a7cc963c-a446-11e0-a0ae-001d72a199a1/turtlebot_node-3*.log respawning...respawning...

*How can I test my gyro to make sure its working and get turtlebot working without kinect until I have it? Please include location of file to edit. *

Results of roswtf:

Beginning tests of your ROS graph. These may take awhile...
analyzing graph...
... done analyzing graph
running graph rules...
connection to [/app_manager] timed out
... done running graph rules
running tf checks, this will take a second...
... tf checks complete

Online checks summary:

Found 5 warning(s).
Warnings are things that may be just fine, but are sometimes at fault

WARNING The following node subscriptions are unconnected:
 * /diagnostic_aggregator:
   * /diagnostics
 * /robot_pose_ekf:
   * /imu/data
   * /odom
 * /robot_state_publisher:
   * /joint_states
 * /openni_manager:
   * /cloud_throttled

WARNING The following nodes are unexpectedly connected:
 * /openni_manager->/kinect_laser (/openni_manager/bond)
 * /kinect_breaker_enabler->/rosout (/rosout)
 * /pointcloud_throttle->/kinect_laser (/openni_manager/bond)
 * /app_manager->/rosout (/rosout)
 * /openni_camera->/kinect_laser_narrow (/openni_manager/bond)
 * /pointcloud_throttle->/rosout (/rosout)
 * /kinect_laser->/rosout (/rosout)
 * /robot_pose_ekf->/rosout (/rosout)
 * /kinect_laser_narrow->/rosout (/rosout)
 * /robot_state_publisher->/rosout (/rosout)
 * /diagnostic_aggregator->/rosout (/rosout)
 * /pointcloud_throttle->/kinect_laser_narrow (/openni_manager/bond)
 * /openni_camera->/kinect_laser (/openni_manager/bond)
 * /openni_camera->/rosout (/rosout)
 * /openni_manager->/rosout (/rosout)
 * /openni_manager->/kinect_laser_narrow (/openni_manager/bond)

WARNING These nodes have respawned at least once:
 * turtlebot_node-3 (9)
 * kinect_laser-12 (2)
 * kinect_laser_narrow-13 (2)

WARNING These nodes have died:
 * app_manager-2
 * turtlebot_laptop_battery-4

WARNING No tf messages

Found 2 error(s).

ERROR Could not contact the following nodes:
 * /app_manager

ERROR Errors connecting to the following services:
 * service [/turtlebot/start_app] appears to be malfunctioning: Unable to communicate with service [/turtlebot/start_app], address [rosrpc://ros-desktop:45707]
 * service [/turtlebot/list_apps] appears to be malfunctioning: Unable to communicate with service [/turtlebot/list_apps], address [rosrpc://ros-desktop:45707]
 * service [/turtlebot/stop_app] appears to be malfunctioning: Unable to communicate with service [/turtlebot/stop_app], address [rosrpc://ros-desktop:45707]

Thanks!