Question

我正在尝试使用grunt和yeoman在CentOS 7上设置node.js服务器，但是我收到一条错误消息，指出无法找到compass命令。我读了this other posting about a similar error，但另一篇帖子假设你在轨道上使用ruby，我不是。另外，the methods that I am testing come from this tutorial，当我到达教程中它所说的grunt serve.类型时，事情就会停止工作我已经对教程做了一些补充，逐一解决错误消息，但是当前关于指南针的错误似乎没有google-able的答案。

我需要采取哪些具体步骤才能找到并使用指南针？

以下是导致grunt serve失败的当前错误：

Warning: Running "compass:server" (compass) task
Warning: Command failed: /bin/sh -c compass --version
/bin/sh: compass: command not found
 Use --force to continue.
Aborted due to warnings.

以下是导致此问题的一系列命令：

首先，我以root身份执行了以下安装命令：

yum install -y nodejs
yum clean all && yum update
yum install -y gcc-c++ openssl-devel make
npm install -g express
npm install -g express-generator
npm install -g yo
npm install -g generator-angular
npm install -g bower
npm install -g nodemon
npm install -g grunt-cli  
npm install generator-karma 
npm install -g compass 
npm install -g grunt-contrib-compass

接下来，我切换到非root用户帐户并运行以下命令：

cd /home/user/angular_apps 
mkdir /home/user/angular_apps/my_new_project && cd /home/user/angular_apps/my_new_project
mkdir /home/user/angular_apps/my_new_project/client  // will house angular and app code
mkdir /home/user/angular_apps/my_new_project/server  // will house node and express code, among other things
cd /home/user/angular_apps/my_new_project/client
yo angular  // get yeoman to scaffold out the front end
    // yeoman asked many questions.  I said no to replacing grunt with anything else and I said yes to every other include  
npm install // this will install all the required packages
bower install // this will hook up bower and thus prevent a downstream error
grunt serve

grunt serve命令导致以下完整错误输出：

[user@localhost client]$ grunt serve
Running "serve" task
Running "clean:server" (clean) task
>> 0 paths cleaned.
Running "wiredep:app" (wiredep) task
Running "wiredep:test" (wiredep) task
Running "wiredep:sass" (wiredep) task
Running "concurrent:server" (concurrent) task
    Warning: Running "compass:server" (compass) task
    Warning: Command failed: /bin/sh -c compass --version
    /bin/sh: compass: command not found
     Use --force to continue.
    Aborted due to warnings.

    Execution Time (2016-02-15 23:22:25 UTC)
    loading tasks                  254ms  ▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇ 76%
    loading grunt-contrib-compass   28ms  ▇▇▇ 8%
    compass:server                  50ms  ▇▇▇▇▇ 15%
    Total 333ms Use --force to continue.

    Aborted due to warnings.

Execution Time (2016-02-15 23:22:24 UTC)
loading tasks             307ms  ▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇ 20%
wiredep:app               254ms  ▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇ 17%
wiredep:sass               37ms  ▇▇▇ 2%
loading grunt-concurrent   23ms  ▇▇ 2%
concurrent:server         865ms  ▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇ 57%
Total 1.5s
[user@localhost client]$

请注意，当我尝试以root身份运行grunt serve时，会返回相同的错误消息。 那么需要采取哪些具体步骤来解决此错误？

Answer 1

我认为指南针是红宝石的东西。

尝试gem install compass

对于基于yum的系统

yum -y install gcc ruby-devel rubygems compass也可能有用。

咕噜声找不到罗盘命令。为什么不？

1 个答案: