webdriver-manager update error: EACCES, permission denied

Question

我曾经运行 Protractor 测试成功（在 Mac 上）并且我尝试升级版本，所以我运行

$npm install -g protractor

它似乎奏效了 - 当运行宁

$protractor --version

我明白了

Version 1.8.0

但是现在，当运行宁

$webdriver-manager start

我明白了

 fs.js:642
  return binding.mkdir(pathModule._makeLong(path),
             ^
Error: EACCES, permission denied   '/usr/local/lib/node_modules/protractor/selenium'
at Object.fs.mkdirSync (fs.js:642:18)
at Object.<anonymous> (/usr/local/lib/node_modules/protractor/bin/webdriver-     manager:108:6)
at Module._compile (module.js:456:26)
at Object.Module._extensions..js (module.js:474:10)
at Module.load (module.js:356:32)
at Function.Module._load (module.js:312:12)
at Function.Module.runMain (module.js:497:10)
at startup (node.js:119:16)
at node.js:902:3

有什么想法吗？

Answer 1

您需要运行 webdriver-manager update 和 sudo:

$ sudo -s
$ webdriver-manager update

webdriver-manager update error: EACCES, permission denied

webdriver-manager update error: EACCES, permission denied

javascript

node.js

npm

selenium-webdriver

protractor