cómo solucionar este problema no se puede instalar nada en kali linux, ni siquiera en la terminal, esto es lo que dice cuando intenta ordenar algo

Question

root@kali:~# apt-get install dropbox.deb
Reading package lists... Done
Building dependency tree       
Reading state information... Done
E: Unable to locate package dropbox.deb
E: Couldn't find any package by glob 'dropbox.deb'
E: Couldn't find any package by regex 'dropbox.deb'
root@kali:~# apt-get install gdebi
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Package gdebi 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

E: Package 'gdebi' has no installation candidate

Answer 1

dpkg -i dropbox.deb Y no se recomienda usar kali si eres nuevo en Linux.