Compile Adobe Spectrum CSS

gistfile1.txt

Install nvm
$ wget -qO- https://raw.githubusercontent.com/creationix/nvm/v0.34.0/install.sh | bash

Check nvm
$ nvm --version

Find node version
$ nvm ls-remote | grep Latest
         v4.9.1   (Latest LTS: Argon)
        v6.17.0   (Latest LTS: Boron)
        v8.15.1   (Latest LTS: Carbon)
->     v10.15.3   (Latest LTS: Dubnium)


Install nodejs (and npm)
$ nvm install 10.15.3

Check npm
$ npm --version
6.4.1

Clone spectrum
$ git clone https://github.com/adobe/spectrum-css.git

Copy to deps (see https://github.com/adobe/spectrum-css#updating-internal-dependencies)
$ cp -r spectrum-css/ spectrum-css-deps

cd
$ cd spectrum-css-deps

Install node dependencies
$ npm install

Compile
$ npm run build 

Now copy 'dist' folder to your project.