title: Anaconda3 install PATH issue
body: <p>ISSUE FIXED: Restart fixed the issue.</p>
  
  <p>I've just finished installing Anaconda3 on Ubuntu 16.04. It automatically added the following line to .bashrc.</p>
  
  <blockquote>
    <p>export PATH="/home/username/anaconda3/bin:$PATH"</p>
  </blockquote>
  
  <p>However when I run python I still get the default python 2 version.</p>
  
  <blockquote>
    <p>printenv PATH</p>
  </blockquote>
  
  <p>gives me</p>
  
  <blockquote>
    <p>/home/username/anaconda/bin:/home/username/bin: ...</p>
  </blockquote>
  
  <p>What is causing the 3 to be dropped from the path?</p>