Установка наклона Ruby на Ubuntu 16.04 LTS

Не может установить Ruby через

sudo apt-get install ruby-full

Следующие пакеты не встретили зависимости: Ruby, рубин-dev, libtcltk-рубин, ri

E: Не мог исправить проблемы, Вы держали поврежденные пакеты.

## your rights to use the software. Also, please note that software in
## universe WILL NOT receive any review or updates from the Ubuntu security
## team.
deb http://am.archive.ubuntu.com/ubuntu/ xenial universe
# deb-src http://am.archive.ubuntu.com/ubuntu/ xenial universe
deb http://am.archive.ubuntu.com/ubuntu/ xenial-updates universe
# deb-src http://am.archive.ubuntu.com/ubuntu/ xenial-updates universe

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team, and may not be under a free licence. Please satisfy yourself as to
## your rights to use the software. Also, please note that software in
## multiverse WILL NOT receive any review or updates from the Ubuntu
## security team.
deb http://am.archive.ubuntu.com/ubuntu/ xenial multiverse
# deb-src http://am.archive.ubuntu.com/ubuntu/ xenial multiverse
deb http://am.archive.ubuntu.com/ubuntu/ xenial-updates multiverse
# deb-src http://am.archive.ubuntu.com/ubuntu/ xenial-updates multiverse

## N.B. software from this repository may not have been tested as
## extensively as that contained in the main release, although it includes
## newer versions of some applications which may provide useful features.
## Also, please note that software in backports WILL NOT receive any review
## or updates from the Ubuntu security team.
deb http://am.archive.ubuntu.com/ubuntu/ xenial-backports restricted universe multiverse
# deb-src http://am.archive.ubuntu.com/ubuntu/ xenial-backports main restricted universe multiverse

## Uncomment the following two lines to add software from Canonical's
## 'partner' repository.
## This software is not part of Ubuntu, but is offered by Canonical and the
## respective vendors as a service to Ubuntu users.
# deb http://archive.canonical.com/ubuntu xenial partner
# deb-src http://archive.canonical.com/ubuntu xenial partner

deb http://security.ubuntu.com/ubuntu xenial-security restricted
# deb-src http://security.ubuntu.com/ubuntu xenial-security main restricted
deb http://security.ubuntu.com/ubuntu xenial-security universe
# deb-src http://security.ubuntu.com/ubuntu xenial-security universe
deb http://security.ubuntu.com/ubuntu xenial-security multiverse
# deb-src http://security.ubuntu.com/ubuntu xenial-security multiverse
~