reminder: fixing locale warning on ubuntu

Just a quick reminder how to fix the locale warnings on fresh ubuntu installs. Warnings look, among others, like this:

locale: Cannot set LC_CTYPE to default locale: No such file or directory

Fix: add this

LANG="en_US.UTF-8"
LC_MESSAGES="C"
LC_ALL="en_US.UTF-8"

to /etc/environment

Thank you MCKelvin @ askubuntu