Error when installing Groovy on Ubuntu 12.04 from source. Follow the steps "Installing on Ubuntu from source" and come to the last step "Build the ROS Stack" using:

$ source ~/ros_ws/setup.bash
$ rosmake -a

Error shown:

 [rosbuild] Building package rviz_plugin_tutorials
  Failed to invoke /home/techx/ros_catkin_ws/install_isolated/bin/rospack deps-manifests rviz_plugin_tutorials
  [rospack] Error: package/stack 'rviz_plugin_tutorials' depends on non-existent package 'rviz' and rosdep claims that it is not a system dependency. Check the ROS_PACKAGE_PATH or try calling 'rosdep update'


  CMake Error at /home/techx/ros_catkin_ws/install_isolated/share/ros/core/rosbuild/public.cmake:129 (message):


    Failed to invoke rospack to get compile flags for package
    'rviz_plugin_tutorials'.  Look above for errors from rospack itself.
    Aborting.  Please fix the broken dependency!