title: I am having issue installing numpy in windows
body: <p>I had Python 3.9.0 32 bit installed in my windows system and successfully installed numpy using the command: <code>pip install numpy</code> in the command Prompt.</p>
  <p>I then had to switch to Python 3.9.0 64 bit and I was unable to use numpy from here on so I tried to install it again but I got the following error;</p>
  <pre><code>ERROR: Command errored out with exit status 1
  </code></pre>
  <p>When I used the command <code>pip uninstall numpy</code>, I get the following message:</p>
  <pre><code>WARNING: Skipping numpy as it is not installed*
  </code></pre>
  <p>I already uninstalled Python 3.9.0 64 Bit and reinstalled it again and it still did not work.
  I even used the command <code>pip install -U pip setuptools</code> and nothing.</p>
  <p>I will appreciate if anyone can help. Thank you in advance.</p>