title: Cannot pip udate numpy
body: <p>I want to update numpy from 1.19.1 to 1.19.2. So I did the following command:</p>
  <pre><code>pip install --upgrade numpy
  </code></pre>
  <p>However, I received the following error message:</p>
  <blockquote>
  <p>ERROR: Could not install packages due to an EnvironmentError: [Errno 2] No such file or directory: '/userdata/data-dlin/.conda/envs/mybase/lib/python3.7/site-packages/numpy-1.19.1.dist-info/RECORD'</p>
  </blockquote>
  <p>I went to the directory and found the RECORD file was indeed missing. How do I fix the error?</p>