Error after confirming all steps have been run correctly.

[blueknight768]

root@Virtual-Machine:~# node server.js
internal/modules/cjs/loader.js:818
throw err;
^

Error: Cannot find module '/root/server.js'
at Function.Module._resolveFilename (internal/modules/cjs/loader.js:815:15)
at Function.Module._load (internal/modules/cjs/loader.js:667:27)
at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:60:12)
at internal/main/run_main_module.js:17:47 {
code: 'MODULE_NOT_FOUND',
requireStack: []
}
root@Virtual-Machine:~#