title: I can't upgrade nodejs version from 10.24.0 to 14.16.1(LTS) on Raspberry Pi Desktop
body: <p>I installed Raspberry Pi Desktop on an old laptop and then I installed nodejs using 'sudo apt install nodejs'. After that, when I verify the version of node, using 'node -v' or 'nodejs -v' I get 'v10.24.0'.
  Then I try upgrade the Nodejs version but it doesn't work because whatever way I used to upgrade, the version stays the same.</p>
  <p>I try this:</p>
  <pre><code>    pi@local-server-raspi:~ $  sudo su -  
      root@local-server-raspi:~ # apt-get remove nodered -y  
      root@local-server-raspi:~ # apt-get remove nodejs nodejs-legacy -y 
      root@local-server-raspi:~ # apt-get remove npm -y
  
      root@local-server-raspi:~ # curl -sL https://deb.nodesource.com/setup_14.x | sudo bash -
  
      root@local-server-raspi:~ # apt-get install nodejs -y
      root@local-server-raspi:~ # node -v
      v10.24.0
  
      root@local-server-raspi:~ # npm -v
      bash: npm: command not found
  </code></pre>
  <p>I also try with nvm but with the same result, when I type 'nodejs -v' I get 'no such file or directory' and when I type 'node -v' I get the same version, 10.24.0.</p>
  <p>I appreciate it if any of you have some idea how to upgrade the version of the nodejs to the LTS version, 14.16.1.</p>