在mac osX上安装libyaml for ruby​​(Lion)

时间:2012-05-01 01:26:25

标签: ruby macos psych

我收到此错误消息:

"It seems your ruby installation is missing psych (for YAML output).
To eliminate this warning, please install libyaml and reinstall your ruby."

我尝试输入此命令:rvm pkg install libyaml

我收到此错误消息:

"Fetching yaml-0.1.4.tar.gz to /Users/luke/.rvm/archives
Extracting yaml-0.1.4.tar.gz to /Users/luke/.rvm/src
Error running 'tar xmzf /Users/luke/.rvm/archives/yaml-0.1.4.tar.gz -C
/Users/luke/.rvm/src ', 
   please read /Users/luke/.rvm/log/yaml/extract.log
Configuring yaml in /Users/luke/.rvm/src/yaml-0.1.4.
Error running ' ./configure --prefix="/Users/luke/.rvm/usr"  ', 
   please read /Users/luke/.rvm/log/yaml/configure.log
Compiling yaml in /Users/luke/.rvm/src/yaml-0.1.4.
Error running 'make ', please read /Users/luke/.rvm/log/yaml/make.log

Database file /Users/luke/.rvm/config/packages does not exist."

有谁知道我做错了什么?谢谢!

4 个答案:

答案 0 :(得分:9)

当前版本[是] LibYAML:0.1.4 (2011-05-30) [2012年,当我回答这个问题时]。

下载源包:http://pyyaml.org/download/libyaml/yaml-0.1.4.tar.gz

要构建并安装LibYAML,请运行

  • $tar zxf yaml-0.1.4.tar.gz
  • $cd yaml-0.1.4
  • $ ./configure
  • $ make
  • $ make install

    或者只是:

    $brew install libyaml

    接着, $brew install ruby

    祝你好运。

  • 答案 1 :(得分:4)

    这对我有用:

    答案 2 :(得分:1)

    试试这个......

    打开一个新的终端窗口并:

    cd .rvm/src
    sudo rm -rf yaml*
    

    (提供您的凭据)

    cd ~
    rvm pkg install libyaml
    

    答案 3 :(得分:1)

    使用rvm for mac osx安装ruby,使用autolibs安装libyaml并首先卸载libyaml帮助。

    这对我有用:

    brew uninstall libyaml
    rvm autolibs enable
    rvm reinstall ruby-2.1.1