Ubuntu: Changing locale to iso88591

This was what I did when changing locale for a machine with Dapper Drake:

Add follwing line to your .bashrc
LANG=en_US.iso88591

locale-gen en_US

Edit /etc/environment . Change LANG to en_US.ISO-8859-1
sudo vi /etc/environment
LANG="en_US.ISO-8859-1"
LANGUAGE="en_US:en"


sudo dpkg-reconfigure locales