How to install module and package in python
<p>I'm trying to start with OpenCV with python. I have experience c# and I have knowledge of c++. However, I feel more comfortable with python instead of c++. I installed OpenCV then python 3.4 in visual studio 2015. At the beginning I've received an error numpy, "Module couldn't be found", thankfully, I resolved it. The I got another error cv2 "Module couldn't be found" I asked an <a href="http://stackoverflow.com/questions/39460015/how-to-import-cv2-in-python-project-visual-studio-2015">question</a> yesterday, but I think the question has been left away. Anyways, I'm not complaining, but I still need some help please to stat with OpenCV in python.</p>

<p>Installing python 3.4 <strong>Successful</strong></p>

<p>Installing numpy      <strong>Successful</strong></p>

<p>installing matpilotlib <strong>Failed</strong></p>

<p><a href="http://i.stack.imgur.com/0P14N.jpg" rel="nofollow"><img src="http://i.stack.imgur.com/0P14N.jpg" alt="enter image description here"></a></p>

<p>installing cv2 <strong>Failed</strong></p>

<p><a href="http://i.stack.imgur.com/JcRE5.png" rel="nofollow"><img src="http://i.stack.imgur.com/JcRE5.png" alt="enter image description here"></a></p>

<p>can anybody help me please thanks a lot.</p>

<p>You can install matplotlib using pip (which is already installed on your machine - mentioned in your previous quesiton):</p>

<pre><code>pip install matplotlib
</code></pre>

<p>more info: 
<a href="http://matplotlib.org/faq/installing_faq.html" rel="nofollow">http://matplotlib.org/faq/installing_faq.html</a></p>

python windows python-3.x opencv visual-studio-2015