I am trying to install gcc-8 g++-8 on my Ubunutu 20.04 but I cannot as shown below. Any advice?
sudo apt install gcc-8 g++-8
Reading package lists... Done
Building dependency tree
Reading state information... Done
Note, selecting 'clang-8-doc' for regex 'g++-8'
Note, selecting 'python-clang-8' for regex 'g++-8'
Note, selecting 'clang-8' for regex 'g++-8'
Note, selecting 'clang-8-examples' for regex 'g++-8'
Note, selecting 'libclang-8-dev' for regex 'g++-8'
E: Unable to locate package gcc-8