yarn-error.log

Arguments: 
  /usr/local/bin/node /usr/share/yarn/bin/yarn.js install

PATH: 
  /media/mdakram28/Data/linux/downloads/google-cloud-sdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/usr/local/jdk1.8.0_161/bin:/usr/local/hadoop/bin:/usr/local/hadoop/sbin:/opt/node/bin:/opt/maven/bin:/home/mdakram28/.linuxbrew/bin:/home/mdakram28/.yarn/bin:/home/mdakram28/miniconda3/bin:/usr/local/jdk1.8.0_161/bin:/usr/local/hadoop/bin:/usr/local/hadoop/sbin:/opt/node/bin:/opt/maven/bin:/home/mdakram28/.linuxbrew/bin:/home/mdakram28/.yarn/bin:/home/mdakram28/miniconda3/bin

Yarn version: 
  1.3.2

Node version: 
  9.4.0

Platform: 
  linux x64

npm manifest: 
  {
    "name": "agora-hack",
    "version": "0.0.0",
    "private": true,
    "scripts": {
      "start": "node ./bin/www"
    },
    "dependencies": {
      "body-parser": "~1.18.2",
      "cookie-parser": "~1.4.3",
      "debug": "~2.6.9",
      "ejs": "~2.5.7",
      "express": "~4.15.5",
      "morgan": "~1.9.0",
      "serve-favicon": "~2.4.5"
    }
  }

yarn manifest: 
  No manifest

Lockfile: 
  No lockfile

Trace: 
  Error: getaddrinfo EAI_AGAIN registry.yarnpkg.com:443
      at Object._errnoException (util.js:1003:13)
      at errnoException (dns.js:60:15)
      at GetAddrInfoReqWrap.onlookup [as oncomplete] (dns.js:97:26)