Error while installing

[vmedinskiy]

Step 11/50 : RUN npm install -g pleeease-cli
---> Running in c35dffd12f6c
npm WARN optional dep failed, continuing fsevents@1.2.4
npm WARN deprecated minimatch@2.0.10: Please update to minimatch 3.0.2 or higher to avoid a RegExp DoS issue
npm WARN deprecated browserslist@1.3.6: Browserslist 2 could fail on reading Browserslist >3.0 config used in other tools.
npm WARN deprecated browserslist@1.7.7: Browserslist 2 could fail on reading Browserslist >3.0 config used in other tools.
npm WARN deprecated hoek@2.16.3: The major version is no longer supported. Please update to 4.x or newer

node-sass@4.9.3 install /usr/lib/node_modules/pleeease-cli/node_modules/pleeease/node_modules/node-sass
node scripts/install.js

The command '/bin/sh -c npm install -g pleeease-cli' returned a non-zero code: 1

[Xyene]

This Docker isn't really maintained/official, and I'm not sure if it ever worked. If you're looking for a way to automate setup (that you could likely adapt to Docker), check out https://github.com/Xyene/dmoj-env (based off of https://github.com/Minkov/dmoj-env and again, unsupported/unofficial, but I use it regularly so it tends to work).