Unable to get past "npm install" step

[derpytails]

I'm trying to follow the guide as close as possible and I get this for whenever I do "npm install"

@serialport/[email protected] install /home/cybertayls/LD-ToyPad-Emulator/node_modules/@serialport/bindings
prebuild-install --tag-prefix @serialport/bindings@ || node-gyp rebuild

prebuild-install warn install No prebuilt binaries found (target=11.15.0 runtime=node arch=x64 libc= platform=linux)
/home/cybertayls/.nvm/versions/node/v11.15.0/lib/node_modules/node-gyp/bin/node-gyp.js:81
const args = await prog.commandscommand.name ?? []
^

SyntaxError: Unexpected token ?
at Module._compile (internal/modules/cjs/loader.js:760:23)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:827:10)
at Module.load (internal/modules/cjs/loader.js:685:32)
at Function.Module._load (internal/modules/cjs/loader.js:620:12)
at Function.Module.runMain (internal/modules/cjs/loader.js:877:12)
at internal/main/run_main_module.js:21:11
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! @serialport/[email protected] install: prebuild-install --tag-prefix @serialport/bindings@ || node-gyp rebuild
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the @serialport/[email protected] install script.

If it helps. I'm using VMWare Workstation Player