Errors ;D who can help me?

can you help me? i have a problem
when i try npm in the terminal he answers me: -su: npm: command not found
and when i try pnpm: /usr/bin/env: ‘node’: No such file or directory

this sounds like what would happen if you create a ‘static’ site, where they don’t have node+npm set up.

supposedly you can add a package.json file to convert the project. you might have to restart the terminal after you do that