title: Docker file for tesseract 4.0
body: <p>I am trying to create a docker file for tesseract-ocr ver 4.0.
  Following are the contents of the Docker file.</p>
  
  <blockquote>
    <p>FROM ubuntu:16.04<br/>
    ENV DEBIAN_FRONTEND noninteractive<br/>
    RUN apt-get update &amp;&amp; apt-get install -y software-properties- 
      common &amp;&amp; add-apt-repository -y ppa:alex-p/tesseract-ocr<br/>
    RUN apt-get update &amp;&amp; apt-get install -y tesseract-ocr<br/></p>
    
    <p>FROM python:3.6-alpine <br/>
    ADD . /App<br/>
    WORKDIR /App<br/>
    COPY requirements.txt ./ <br/>
    COPY . . <br/>
    RUN pip install --no-cache-dir -r requirements.txt <br/></p>
  </blockquote>
  
  <p>I am able to build the docker image, but when i spin a container and try to run a tesseract command i get "tesseract" not found.</p>
  
  <p>I am not able to figure out what is wrong. Can someone please help.</p>