Question

I’ve read that It’s a good experience to use a fresh image every day and load your code from a repo. And the only way I know to add repo is do select package and press “+Repository”. But can I add a repo when I have a clean image and no packages??

Answer 1

What Lukas described is standard practice. I would start there. But the literal answer to your question is e.g.:

repo := MCHttpRepository
    location: 'http://www.squeaksource.com/[whatever]'
    user: ''
    password: ''.
MCRepositoryGroup default addRepository: repo.