Пакеты не устанавливаются!

Я пытаюсь установить пакеты, используя apt-get

Это следующие пакеты:

root@ubunto:/# sudo apt-get install build-essential libssl-dev libcurl4-gnutls-dev libexpat1-dev gettext unzip
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package libcurl4-gnutls-dev 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: Unable to locate package build-essential
E: Unable to locate package libssl-dev
E: Package 'libcurl4-gnutls-dev' has no installation candidate
E: Unable to locate package libexpat1-dev
E: Unable to locate package gettext
E: Unable to locate package unzip

Моя главная цель - установить пакет make, который мне нужно вручную установить более низкую версию PHP

Вот что произошло:

root@ubunto:~/php-5.4.31# make
The program 'make' is currently not installed. You can install it by typing:
apt-get install make

А потом я продолжаю и делаю 'apt-get install make'

root@ubunto:/# apt-get install make
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package make 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 'make' has no installation candidate

I Я использую Ubuntu 14.04.1 LTS на виртуальной машине (Hyper-V), если это поможет