title: anaconda activation bug on windows wsl2
body: <p>I'm trying to activate anaconda on wsl2.</p>
  <p>anaconda version - Anaconda3-2021.05-Linux-x86_64<br />
  wsl distro - ubuntu 20.04.1</p>
  <p>I'm getting this error on opening a new shell</p>
  <p><code>bash: eval: line 203: syntax error near unexpected token </code>('`</p>
  <p>Subsequent activation of other environments with <code>conda activate &lt;envname&gt;</code> fails with a similar error.</p>
  <p>Help will be appreciated,<br />
  Roy</p>