locale-gen not found

[stevepop]

I am new to the course and loving it so far. In the video for creating the PHP container, I had this error when I want docker build, This line RUN locale-gen en_US.UTF-8 fails with the following error;
/bin/sh: 1: locale-gen: not found

Any clue on how to go past this?

Thanks!

[ulfw]

You need to do an "apt-get update" first.

Replace that line with the following:

RUN apt-get clean && apt-get -y update && apt-get install -y locales && locale-gen en_US.UTF-8
ENV LANG='en_US.UTF-8' LANGUAGE='en_US.UTF-8' LC_ALL='en_US.UTF-8'

[amandeepdhiman]

sudo: locale-gen: command not found