Unable to locate rosserial for noetic/ubuntu 20
I am getting unable to locate errors when trying to apt install rosserial (noetic)
sudo apt-get install ros-noetic-rosserial
just like https://github.com/ros-drivers/rosser...
which is resolved but doesn't seem to be working for me. I have updated my apt cash but no change. I'm about to just install from source but is there something small I'm missing?