$ docker build -t dockly . Sending build context to Docker daemon 16.52MB Step 1/9 : FROM node:8-alpine 8-alpine: Pulling from library/node e6b0cf9c0882: Pull complete 93f9cf0467ca: Pull complete a564402f98da: Pull complete b68680f1d28f: Pull complete Digest: sha256:38f7bf07ffd72ac612ec8c829cb20ad416518dbb679768d7733c93175453f4d4 Status: Downloaded newer image for node:8-alpine ---> 2b8fcdc6230a [...snip...] [1/5] Validating package.json... [2/5] Resolving packages... [3/5] Fetching packages... [4/5] Linking dependencies... warning "blessed-contrib > marked-terminal@1.7.0" has incorrect peer dependency "marked@^0.3.3". [5/5] Building fresh packages... Done in 12.14s. Removing intermediate container b538567103be ---> 73affe941982 Step 9/9 : CMD ["node", "index.js"] ---> Running in 82ec51c50e49 Removing intermediate container 82ec51c50e49 ---> 04b72f9f790c Successfully built 04b72f9f790c Successfully tagged dockly:latest