title: How to install Postman Native on Ubuntu ?
body: <p>I have tried below steps, but it doesn't work for me :</p>
  
  <p>(1) <code>wget https://dl.pstmn.io/download/latest/linux64 -O postman.tar.gz</code></p>
  
  <p>(2) <code>sudo tar -xzf postman.tar.gz -C /opt</code></p>
  
  <p>(3) <code>rm postman.tar.gz</code></p>
  
  <p>(4) <code>sudo ln -s /opt/Postman/Postman /usr/bin/postman</code></p>
  
  <p>Refer to : 
  <a href="https://stackoverflow.com/questions/42996358/how-to-install-start-postman-native-v4-10-3-on-ubuntu-16-04-lts-64-bit">How to install/start Postman native v4.10.3 on Ubuntu 16.04 LTS 64-bit?</a>
  .
  When I tried step 4, i met following error :
  "ln: failed to create symbolic link '/usr/bin/postman': File exists"</p>
  
  <p>Then I searched for more information, then I tried this command : 
  <code>sudo unlink /usr/bin/utserver</code> output these error "unlink: cannot unlink '/usr/bin/utserver': No such file or directory".</p>
  
  <p>Again i tried another command <code>sudo rm /usr/bin/utserver</code> then output these error "rm: cannot remove '/usr/bin/utserver': No such file or directory"
  .
  Thanks for your help.</p>