Initial steps.
cd ckeditor5-labs
npm i
If you want to use ckeditor5-*
packages from npm, skip this. But if you want to use packages from ckeditor5
and ckeditor5-dev
repositories, make sure you have them cloned (and working) and use this:
ln -s /workspace/ckeditor5/packages
ln -s /workspace/ckeditor5-dev/packages packages-dev
lerna bootstrap
Then, follow the specific installation steps of a sample you're interested in.