title: installing pyimagesearch on python3
body: <p>I am working with <code>python3</code> and Ubuntu 18.04 and trying to install a python package named "<code>pyimagesearch</code>". it is not possible to install using <code>pip</code> command or <code>apt-get install</code>. I Googled to see how to install it but all the hits showed this link:</p>
  
  <p><a href="https://www.pyimagesearch.com/2018/05/28/ubuntu-18-04-how-to-install-opencv/" rel="nofollow noreferrer">https://www.pyimagesearch.com/2018/05/28/ubuntu-18-04-how-to-install-opencv/</a></p>
  
  <p>I followed all the steps without any error. to test that as mentioned in this link, I did :</p>
  
  <pre><code>import cv2
  </code></pre>
  
  <p>and it worked. then I tried:</p>
  
  <pre><code>import pyimagesearch
  </code></pre>
  
  <p>but still I am getting this error:</p>
  
  <pre><code>&gt;&gt;&gt; import pyimagesearch
  Traceback (most recent call last):
    File "&lt;stdin&gt;", line 1, in &lt;module&gt;
  ModuleNotFoundError: No module named 'pyimagesearch'
  </code></pre>
  
  <p>Do you know how to install this package?</p>