安装 gulp 时出现错误代码 -2

Question

我正在尝试在 OSX 上使用 Node.js 安装 Gulp，但出现了问题。这就是我所做的。

• 我安装了node.js
• 使用sudo npm init创建package.json文件
• 使用sudo npm install —save-dev gulp

此时出现了错误。

npm WARN package.json dependencies@1.0.0 No description
npm WARN package.json dependencies@1.0.0 No repository field.
npm WARN package.json dependencies@1.0.0 No README data
npm ERR! addLocal Could not install /Users/dorinocanciani/Sites/prova/resources/dependencies/—save-dev
npm ERR! Darwin 14.3.0
npm ERR! argv "node" "/usr/local/bin/npm" "install" "—save-dev" "gulp"
npm ERR! node v0.12.7
npm ERR! npm  v2.11.3
npm ERR! path /Users/dorinocanciani/Sites/prova/resources/dependencies/—save-dev
npm ERR! code ENOENT
npm ERR! errno -2

npm ERR! enoent ENOENT, open '/Users/dorinocanciani/Sites/prova/resources/dependencies/—save-dev'
npm ERR! enoent This is most likely not a problem with npm itself
npm ERR! enoent and is related to npm not being able to find a file.
npm ERR! enoent 

npm ERR! Please include the following file with any support request:
npm ERR!     /Users/dorinocanciani/Sites/prova/resources/dependencies/npm-debug.log

我在谷歌搜索了很多，但没有找到此类错误的结果。 请问您能帮我解决错误吗？

Answer 1

您在命令中错过了-，它应该是：npm install --save-dev gulp

更新：您似乎根本没有使用 -，但这个 — 是另一个字符并且是错误的。