title: Python - replace conda environment?
body: <p>In Anaconda <a href="https://conda.io/docs/user-guide/tasks/manage-environments.html#" rel="nofollow noreferrer">documentation</a>, I've learned that you can: </p>
  
  <p><code>conda create --name myenv</code> and </p>
  
  <p><code>conda remove --name myenv --all</code> enviroments.</p>
  
  <p>but then I've learned that only with <code>conda create --name myenv anaconda</code> &lt;--- you have all default packages installed.</p>
  
  <p>so, if I want to keep the name <code>myenv</code>:</p>
  
  <p>can I <strong>replace</strong> <code>myenv</code> with a new one using the same name (adding all default packages on top of that), or do I necessarily have to remove <code>myenv</code> and create a new one from scratch?</p>