christopher@christopher-desktop:~$ sudo apt-get install gcc-4.0 gcc-4.1 gcc-3.3 gcc-3.4 g++ g++3.4 g++4.1 g++3.3 g++4.0
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package gcc-4.0 is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
However the following packages replace it:
gcc-4.0-locales
E: Package gcc-4.0 has no installation candidate
christopher@christopher-desktop:~$