Grunt安裝錯誤：“應與-g一起安裝”

Question

我正在嘗試在計算機上安裝Grunt。 我已經閱讀了一些教程並遵循了安裝文檔 ，但是我無法使其正常運行。

CLI使用以下命令安裝成功：

sudo npm install -g grunt-cli

當我選擇本地目錄（包含package.json和Gruntfile）並使用npm install ，會看到以下消息：

npm WARN prefer global grunt-cli@0.1.9 should be installed with -g

為什么會這樣呢？ 我確實使用-g進行安裝-我知道這意味着“全局”。

在這之后，似乎我無法發出咕unt聲，例如：

$ grunt
-bash: grunt: command not found
$ grunt --version
-bash: grunt: command not found

我怎樣才能解決這個問題？ 我想念什么？

這是我的完整日志：

$ sudo npm install -g grunt-cli
Password:
npm http GET https://registry.npmjs.org/grunt-cli
npm http GET https://registry.npmjs.org/grunt-cli
npm http GET https://registry.npmjs.org/grunt-cli
npm http GET https://registry.npmjs.org/nopt
npm http GET https://registry.npmjs.org/findup-sync
npm http GET https://registry.npmjs.org/resolve
npm http GET https://registry.npmjs.org/nopt
npm http GET https://registry.npmjs.org/findup-sync
npm http GET https://registry.npmjs.org/resolve
npm http GET https://registry.npmjs.org/nopt
npm http GET https://registry.npmjs.org/findup-sync
npm http GET https://registry.npmjs.org/resolve
npm http GET https://registry.npmjs.org/abbrev
npm http GET https://registry.npmjs.org/glob
npm http GET https://registry.npmjs.org/lodash
npm http GET https://registry.npmjs.org/abbrev
npm http GET https://registry.npmjs.org/glob
npm http GET https://registry.npmjs.org/lodash
npm http GET https://registry.npmjs.org/abbrev
npm http GET https://registry.npmjs.org/glob
npm http GET https://registry.npmjs.org/lodash
npm http GET https://registry.npmjs.org/minimatch
npm http GET https://registry.npmjs.org/graceful-fs
npm http GET https://registry.npmjs.org/inherits
npm http GET https://registry.npmjs.org/minimatch
npm http GET https://registry.npmjs.org/graceful-fs
npm http GET https://registry.npmjs.org/inherits
npm http GET https://registry.npmjs.org/minimatch
npm http GET https://registry.npmjs.org/graceful-fs
npm http GET https://registry.npmjs.org/inherits
npm http GET https://registry.npmjs.org/lru-cache
npm http GET https://registry.npmjs.org/sigmund
npm http GET https://registry.npmjs.org/lru-cache
npm http GET https://registry.npmjs.org/sigmund
npm http GET https://registry.npmjs.org/lru-cache
npm http GET https://registry.npmjs.org/sigmund
/Users/tonyMac/.node/bin/grunt -> /Users/tonyMac/.node/lib/node_modules/grunt-cli/bin/grunt
grunt-cli@0.1.10 /Users/tonyMac/.node/lib/node_modules/grunt-cli
├── resolve@0.3.1
├── nopt@1.0.10 (abbrev@1.0.4)
└── findup-sync@0.1.2 (lodash@1.0.1, glob@3.1.21)
Tonys-iMac:~ tonyMac$ cd projects/testingGrunt
Tonys-iMac:testingGrunt tonyMac$ npm install
npm WARN prefer global grunt-cli@0.1.9 should be installed with -g

Answer 1

您不應該使用sudo安裝軟件包。
如果使用sudo ，則在安裝node和npm時會出錯。
我看到您使用OSX，所以，請相信我，用brew packet manager（ http://brew.sh ）安裝節點，並使其為您處理node和npm。

首先刪除節點，然后按照說明安裝Brew。 然后，您只需鍵入brew install node ，一切就可以像brew install node一樣工作。

Answer 2

當您安裝語言環境軟件包npm install ，軟件包請求grunt-cli是一個依賴項。 不用擔心，此警告並不意味着它損壞了任何東西。

grunt: command not found將grunt二進制文件添加到您的Path中。 添加它，你會沒事的： https : //unix.stackexchange.com/questions/26047/how-to-correctly-add-a-path-to-path

從終端輸出中添加的路徑應為以下路徑： /Users/tonyMac/.node/bin

在Bash中： PATH=$PATH:/Users/tonyMac/.node/bin （如果您在命令行中運行它，則在前面添加export命令）。