There was a problem installing composer-a, does not want to be installed. All dependencies installed. Tried and globally put in the project, but it turns out that such a problem.
kornell@kornell-virtual-machine:~$ curl -sS https://getcomposer.org/installer | sudo php -- --install-dir=/usr/local/bin --filename=composer All settings correct for using Composer kornell@kornell-virtual-machine:~$ sudo curl -sS https://getcomposer.org/installer | sudo php -- --install-dir=/usr/local/bin --filename=composer All settings correct for using Composer kornell@kornell-virtual-machine:~$ The download itself does not occur, but only All settings correct for using Composer and that's it. It does not give any errors.
Ubuntu system 14.04
It should be on a virtual machine.
Increased a little RAM, because before that there was an error "Segmentation error (memory dump made)"
Where to dig, who will tell?
install-dir? - MAN69