To install locales just follow these instructions.
/ubuntu/vivid/main///install/index.html common files for locale support Ubuntu 15.04 libs 2.13+git20120306-19
sudo apt-get install locales
Which will install locales and any other packages on which it depends.
Package | locales |
Version | 2.13+git20120306-19 |
Maintainer | Martin Pitt |
Description | common files for locale support |
Distro | ubuntu |
Release | vivid |
Repo | main |
Section | libs |