如何解决“您需要在 PATH 中安装 Ruby 和 Sass 才能执行此任务”警告？
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How to resolve "You need to have Ruby and Sass installed and in your PATH for this task to work" Warning?
提问by Sven
I am in the process of setting up a new Mac for work. I have installed Grunt & Grunt CLI globally. Then I did a npm installinside a project folder to install all dependencies.
我正在设置新的 Mac 以进行工作。我已经在全球安装了 Grunt & Grunt CLI。然后我npm install在项目文件夹中做了一个来安装所有依赖项。
No problems so far, but as soon as I try to run the sass:disttask, I get this warning:
到目前为止没有问题，但是一旦我尝试运行该sass:dist任务，就会收到以下警告：
Warning: You need to have Ruby and Sass installed and in your PATH for
this task to work. More info:
https://github.com/gruntjs/grunt-contrib-sass Use --force
to continue.
What I understand is that I need to have Ruby and Sass installed on a more global level for this task to run. As I am still pretty new to working with the terminal, I did a quick search to find out what PATHis - seems like its some system path (that can be changed) where important data is stored.
我的理解是，我需要在更全局的级别上安装 Ruby 和 Sass 才能运行此任务。由于我对使用终端仍然很陌生，因此我进行了快速搜索以找出是什么PATH- 似乎是存储重要数据的某些系统路径（可以更改）。
Does this mean I can simply do a sudo grunt install contrib-sass -gto resolve the issue? And what about Ruby – I always thought its already installed on OS X?
这是否意味着我可以简单地做一个sudo grunt install contrib-sass -g来解决问题？那么 Ruby 呢——我一直认为它已经安装在 OS X 上？
回答by Sven
Ok I got it. I just had to install Sass using gem install sassand now everything is fine...couldn't be easier.
好，我知道了。我只需要使用 Sass 安装gem install sass，现在一切都很好……再简单不过了。
回答by John Richard Salt
If you're on OSX El Capitan or Yosemite on Mac there seem to be an issue installing the gem.
如果您在 Mac 上使用 OSX El Capitan 或 Yosemite，则安装 gem 似乎存在问题。
Try
尝试
sudo gem install -n /usr/local/bin sass
Solution was from github.
解决方案来自 github。
回答by Gaurav
You need to install Ruby and Sass as:
您需要将 Ruby 和 Sass 安装为：
For Ruby use command
对于 Ruby 使用命令
sudo apt-get install ruby-full
sudo apt-get install ruby-full
And for Sass use command
而对于 Sass 使用命令
sudo gem install sass
回答by Yogesh Sinoriya
grunt-sass documentation is not very clear. To avoid the need of Ruby, you can try this:
grunt-sass 文档不是很清楚。为了避免需要 Ruby，你可以试试这个：
npm uninstall --save grunt-contrib-sass
npm install --save node-sass grunt-sass
npm uninstall --save grunt-contrib-sass
npm install --save node-sass grunt-sass
Try this, It's work for me.
试试这个，它对我有用。
回答by Vaiden
Also simply brew install saas/sass/sasson Mac High Sierra (10.13.x)
也只是brew install saas/sass/sass在 Mac High Sierra (10.13.x) 上
回答by Ruwan Bandara
You need to install Ruby and Sass as:
您需要将 Ruby 和 Sass 安装为：
For Ruby use command
对于 Ruby 使用命令
sudo apt-get install ruby-full
And for Sass use command
而对于 Sass 使用命令
sudo gem install sass
回答by Rohit Katiyar
Use grunt --force if you are using grunt. If you want to run an application using grunt and a warning is occur like this. For ignoring this warning you can use --force.
如果您使用 grunt，请使用 grunt --force。如果您想使用 grunt 运行应用程序并且会出现这样的警告。要忽略此警告，您可以使用 --force。
