haven't rviz on roslaunch turtlebot_...

edit

have a good time All! I have a problem with rviz. My system is Ubuntu 16.04.3 LTS I'll trying to repeat this tutorial http://learn.turtlebot.com/2015/02/03/3/ and all is ok, but when i trying to start the rviz with command:

roslaunch turtlebot_rviz_launchers view_robot.launch

I just haven't rviz, I mean I see roslaunch turtlebot_... other packages - not rviz but I check rviz is installed

ros:~$ sudo dpkg -l|grep ros-kinetic-rviz
ii  ros-kinetic-rviz                             1.12.13-0xenial-20171025-111726-0800                  amd64        3D visualization tool for ROS.
ii  ros-kinetic-rviz-plugin-tutorials            0.10.1-0xenial-20171025-130007-0800                   amd64        Tutorials showing how to write plugins for RViz.
ii  ros-kinetic-rviz-python-tutorial             0.10.1-0xenial-20171025-130029-0800                   amd64        Tutorials showing how to call into rviz internals from python scripts.

and if i trying to rosrun rviz rviz all is ok.

And why i dont see rviz on list?