Tengo que instalar Review Board en ubuntu, intenté seguir los comandos pero recibo un error
sudo apt-get install python-setuptools.
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package python-setuptools 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 python-setuptools has no installation candidate
Luego probé el siguiente comando, pero para esto también recibo un mensaje de error:
apt-get upgrade
E: Could not open lock file /var/lib/dpkg/lock - open (13 Permission denied)
E: Unable to lock the administration directory (/var/lib/dpkg/), are you root?
¿Qué tengo que hacer? ¡¡¡¡¡Por favor, ayúdame!!!!!