title: Dockerfile - stat /bin/sh: no such file or directory": unknown
body: <p>I'm working with alpine-node for a NextJS app. I'm trying to Run yarn install. My console returns me:</p>
  
  <blockquote>
    <p>stat /bin/sh: no such file or directory": unknown</p>
  </blockquote>
  
  <p>Here my Dockerfile:</p>
  
  <pre><code>FROM mhart/alpine-node:latest
  WORKDIR /app
  COPY package.json /app
  ENTRYPOINT ["/bin/sh"] // I have tried to modify the entrypoin in order to cure the problem
  RUN yarn install
  COPY . /app  
  RUN yarn build
  CMD yarn start 
  </code></pre>
  
  <p>What's going wrong ? I can't figure it out.</p>
  
  <p>Any hint would be great,</p>
  
  <p>thanks.</p>