webdriver-manager update
/usr/local/lib/node_modules/protractor/node_modules/webdriver-manager/built/lib/cli/logger.js:67
    info(...msgs) {
         ^^^

SyntaxError: Unexpected token ...
    at exports.runInThisContext (vm.js:53:16)
    at Module._compile (module.js:374:25)
    at Object.Module._extensions..js (module.js:417:10)
    at Module.load (module.js:344:32)
    at Function.Module._load (module.js:301:12)
    at Module.require (module.js:354:17)
    at require (internal/module.js:12:17)
    at Object.<anonymous> (/usr/local/lib/node_modules/protractor/node_modules/webdriver-manager/built/lib/cli/index.js:9:10)
    at Module._compile (module.js:410:26)
    at Object.Module._extensions..js (module.js:417:10)
root@snehacontrolplane:/home/pune# webdriver-manager update
/usr/local/lib/node_modules/protractor/node_modules/webdriver-manager/built/lib/cli/logger.js:67
    info(...msgs) {
         ^^^