in this tutorial http://www.ros.org/wiki/simulator_stage/Tutorials/SimulatingOneRobot
we need to install teleop_base.

i've installed teleop_base and can navigate to teleop_base package by "roscd teleop_base"
but when i run "rosmake teleop_base" it gives the following error(only displaying the last few lines of the terminal)

rosmake ] [ 32 of 34  Completed ]
[rosmake-2] >>> control_toolbox >>> [ make ]
[rosmake-2] <<< control_toolbox <<< ROS_NOBUILD in package control_toolbox

[ rosmake ] [ 33 of 34  Completed ]
[rosmake-2] >>> teleop_base >>> [ make ]
[ rosmake ] All 2 lines
{-------------------------------------------------------------------------------
  mkdir: cannot create directory `build': Permission denied
-------------------------------------------------------------------------------}
[ rosmake ] Output from build of package teleop_base written to:
[ rosmake ]    /home/narasimhan/.ros/rosmake/rosmake_output-20100616-084940/teleop_base/build_output.log
[rosmake-2] <<< teleop_base <<< [FAIL] [ 0.03 seconds ]
[ rosmake ] Halting due to failure in package teleop_base. 
[ rosmake ] Waiting for other threads to complete.
[ rosmake ] Summary output to directory
[ rosmake ] /home/narasimhan/.ros/rosmake/rosmake_output-20100616-084940