title: Module not found: Can't resolve '@mui/material/utils' : (v5, which included a name change.)
body: <p>I can see this error when I attempted to import some Icons from material-ui.
  I installed some modules as advised, but still not fixed.</p>
  <p>package.json</p>
  <pre><code>    &quot;@material-ui/core&quot;: &quot;^4.12.3&quot;,
      &quot;@mui/icons-material&quot;: &quot;^5.0.1&quot;,
      &quot;@mui/lab&quot;: &quot;^5.0.0-alpha.49&quot;,
  </code></pre>
  <p>I attempted to install  /utils by using the following command,</p>
  <pre><code>$ npm install @mui/material/utils
  </code></pre>
  <p>ERROR:</p>
  <pre><code>npm ERR! code ENOLOCAL
  npm ERR! Could not install from &quot;@mui\material\utils&quot; as it does not 
  contain a package.json file.
  
  npm ERR! A complete log of this run can be found in:
  npm ERR!     C:\Users\Han\AppData\Roaming\npm-cache\_logs\2021-10-03T21_47_03_649Z-debug.log
  </code></pre>
  <p>Is there anything I missed?</p>
  <p>**After some reserch, I removed &quot;@material-ui/core&quot; and
  install &quot;@mui/core&quot; instead. I assume this error comes up since there is name changed from material to mui?</p>
  <pre><code>    &quot;@mui/core&quot;: &quot;^5.0.0-alpha.49&quot;,
      &quot;@mui/icons-material&quot;: &quot;^5.0.1&quot;,
      &quot;@mui/lab&quot;: &quot;^5.0.0-alpha.49&quot;,
      &quot;@mui/utils&quot;: &quot;^5.0.1&quot;,
  </code></pre>
  <p>Thanks.</p>