Serverless dependency error

[minusreality]

I get an error during npm install or pressless deploy:

> [email protected] postinstall /var/www/pressless/.pressless/node_modules/spawn-sync
> node postinstall


> [email protected] postinstall /var/www/pressless/.pressless/node_modules/serverless
> node ./scripts/postinstall.js


events.js:167
      throw er; // Unhandled 'error' event
      ^

Error: socket hang up
    at createHangUpError (_http_client.js:322:15)
    at TLSSocket.socketOnEnd (_http_client.js:425:23)
    at TLSSocket.emit (events.js:187:15)
    at TLSSocket.EventEmitter.emit (domain.js:442:20)
    at endReadableNT (_stream_readable.js:1092:12)
    at process._tickCallback (internal/process/next_tick.js:63:19)
Emitted 'error' event at:
    at TLSSocket.socketOnEnd (_http_client.js:425:9)
    at TLSSocket.emit (events.js:187:15)
    [... lines matching original stack trace ...]
    at process._tickCallback (internal/process/next_tick.js:63:19)
npm WARN .pressless No description
npm WARN .pressless No repository field.
npm WARN .pressless No license field.

npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! [email protected] postinstall: `node ./scripts/postinstall.js`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the [email protected] postinstall script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     /home/ubuntu/.npm/_logs/2018-10-23T16_44_37_372Z-debug.log

It is resolved by modifying pressless to use serverless 1.32.0 instead of 1.17.0.