Hello,

Following instructions on http://classic.gazebosim.org/tutorials?tut=install_from_source&cat=install I have failed installing dependencies, namely libogre-2.1-dev, I get the error:

E: Unable to locate package libogre-2.1-dev

I am on Ubuntu 22.04 LTS and I searched a bit for libogre-2.1-dev and found in: https://gazebosim.org/api/rendering/4.5/installation.html that to install ogre2.x

sudo apt -y install wget lsb-release gnupg
sudo sh -c 'echo "deb http://packages.osrfoundation.org/gazebo/ubuntu-stable `lsb_release -cs` main" > /etc/apt/sources.list.d/gazebo-stable.list'
wget http://packages.osrfoundation.org/gazebo.key -O - | sudo apt-key add -
sudo apt update
sudo apt install libogre-2.1-dev

This process also cant find libogre-2.1-dev

I used to be able to compile gazebo not long ago, but something must have changed, and I was unable to find it, thus posted this here.

Best Regards, C.