instalar mysql

["Wcom" <christian_conejero@ciudad.com.ar>]

Hola listeros me dice que tengo que cambiar algo en las source.list que
lineas pongo para que me lo tome.

Saludos

ns1:/# apt-get install mysql
Reading Package Lists... Done
Building Dependency Tree... Done
Package mysql has no available version, but exists in the database.
This typically means that the package was mentioned in a dependency and
never uploaded, has been obsoleted or is not available with the contents
of sources.list
E: Package mysql has no installation candidate
ns1:/#