title: installation of nodejs returned a non-zero code: 1 with docker build
body: <p>I'm trying to build a docker image with the following dockerfile:</p>
  
  <pre><code>FROM         ubuntu:16.10
  
  MAINTAINER   Fátima Alves
  
  COPY         ./dist /myprogram/
  WORKDIR      /myprogram
  
  
  RUN          apt-get update          \
                                    &amp;&amp; \
               apt-get install -y      \
                 curl                  \
                                    &amp;&amp; \
               curl -sL https://deb.nodesource.com/setup_6.x | bash - \
                                    &amp;&amp; \
               apt-get install -y      \
                 python-dev            \
                 libxml2-dev           \
                 libxslt1-dev
  </code></pre>
  
  <p>And no matter what i do, this message is appearing in the terminal:</p>
  
  <pre><code>curl -sL https://deb.nodesource.com/setup_6.x | bash -' returned a non-zero code: 1
  </code></pre>
  
  <p>I'm not finding anything related in google.</p>
  
  <p>Thanks!</p>