Ошибка при установке пакета phpmyadmin в Ubuntu 14.04

root@anonymous-20-a213l:~# apt-get -y install phpmyadmin
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 phpmyadmin : Depends: php5-mcrypt but it is not going to be installed
              Recommends: php5-gd but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

Это ошибка, которую я получил после выполнения "sudo apt-get install phpmyadmin", и перед тем, как выполнить этот процесс, я уже обновился с помощью "sudo apt-get update". Пожалуйста, помогите мне. Спасибо