root@pagenation:~# apt-get update
Hit http://security.ubuntu.com wily-security InRelease
Ign http://uk.archive.ubuntu.com trusty InRelease
Hit http://uk.archive.ubuntu.com trusty-security InRelease
Hit http://archive.ubuntu.com wily InRelease
Hit http://archive.ubuntu.com wily-updates InRelease
Hit http://uk.archive.ubuntu.com trusty-updates InRelease
Hit http://uk.archive.ubuntu.com trusty-proposed InRelease
Hit http://uk.archive.ubuntu.com trusty-backports InRelease
Hit http://uk.archive.ubuntu.com trusty Release.gpg
Hit http://uk.archive.ubuntu.com trusty Release
Hit http://security.ubuntu.com wily-security/main amd64 Packages
Hit http://security.ubuntu.com wily-security/restricted amd64 Packages
Hit http://security.ubuntu.com wily-security/main Translation-en
Hit http://security.ubuntu.com wily-security/restricted Translation-en
Hit http://uk.archive.ubuntu.com trusty-security/main Sources
Hit http://uk.archive.ubuntu.com trusty-security/restricted Sources
Hit http://uk.archive.ubuntu.com trusty-security/universe Sources
Hit http://uk.archive.ubuntu.com trusty-security/multiverse Sources
Hit http://archive.ubuntu.com wily/main amd64 Packages
Hit http://archive.ubuntu.com wily/restricted amd64 Packages
Hit http://archive.ubuntu.com wily/main Translation-en
Hit http://archive.ubuntu.com wily/restricted Translation-en
Hit http://archive.ubuntu.com wily-updates/main amd64 Packages
Hit http://archive.ubuntu.com wily-updates/restricted amd64 Packages
Hit http://archive.ubuntu.com wily-updates/main Translation-en
Hit http://archive.ubuntu.com wily-updates/restricted Translation-en
Hit http://uk.archive.ubuntu.com trusty-updates/main Sources
Hit http://uk.archive.ubuntu.com trusty-updates/restricted Sources
Hit http://uk.archive.ubuntu.com trusty-updates/universe Sources
Hit http://uk.archive.ubuntu.com trusty-updates/multiverse Sources
Hit http://uk.archive.ubuntu.com trusty-proposed/main Sources
Hit http://uk.archive.ubuntu.com trusty-proposed/restricted Sources
Hit http://uk.archive.ubuntu.com trusty-proposed/universe Sources
Hit http://uk.archive.ubuntu.com trusty-proposed/multiverse Sources
Hit http://uk.archive.ubuntu.com trusty-backports/main Sources
Hit http://uk.archive.ubuntu.com trusty-backports/restricted Sources
Hit http://uk.archive.ubuntu.com trusty-backports/universe Sources
Hit http://uk.archive.ubuntu.com trusty-backports/multiverse Sources
Hit http://uk.archive.ubuntu.com trusty/main Sources
Hit http://uk.archive.ubuntu.com trusty/restricted Sources
Hit http://uk.archive.ubuntu.com trusty/universe Sources
Hit http://uk.archive.ubuntu.com trusty/multiverse Sources
Reading package lists... Done
root@pagenation:~# sudo apt-get install -y phpmyadmin
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package phpmyadmin 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 'phpmyadmin' has no installation candidate