hello ,i use to use defoult ros gazebo 7 for ros kinetic but now i want to install gazebo 9 and ros kinetic together because i want to use feature gazebo 9 on my project. following this link http://www.theconstructsim.com/all-about-gazebo-9-with-ros/ i stated to install but i can't pass this error bellow when i use this command

sudo apt-get install ros-kinetic-gazebo9-*

can any bad help me.

Reading package lists… Done
Building dependency tree
Reading state information… Done
E: Unable to locate package ros-kinetic-gazebo9-*
E: Couldn’t find any package by glob ‘ros-kinetic-gazebo9-*’
E: Couldn’t find any package by regex ‘ros-kinetic-gazebo9-*’