【问题标题】:Error while installing Ruby 1.9.3 and Rails 3.1.3 on Mac OS X Lion在 Mac OS X Lion 上安装 Ruby 1.9.3 和 Rails 3.1.3 时出错
【发布时间】:2011-11-30 10:31:51
【问题描述】:

当我想在 OS X 上安装 Ruby 1.9.3 时出现错误。我发现大部分问题来自未安装 xCode。所以,我安装了它,我仍然有问题,所以,这里是:

MacBook-Pro-de-Arnaud:~ Arnaud$ rvm install 1.9.3
Installing Ruby from source to: /Users/Arnaud/.rvm/rubies/ruby-1.9.3-p0, this may take a >while depending on your cpu(s)...

ruby-1.9.3-p0 - #fetching 
ruby-1.9.3-p0 - #extracted to /Users/Arnaud/.rvm/src/ruby-1.9.3-p0 (already extracted)
Fetching yaml-0.1.4.tar.gz to /Users/Arnaud/.rvm/archives
Extracting yaml-0.1.4.tar.gz to /Users/Arnaud/.rvm/src
Configuring yaml in /Users/Arnaud/.rvm/src/yaml-0.1.4.
Compiling yaml in /Users/Arnaud/.rvm/src/yaml-0.1.4.
Installing yaml to /Users/Arnaud/.rvm/usr
ruby-1.9.3-p0 - #configuring 
ERROR: Error running ' ./configure --prefix=/Users/Arnaud/.rvm/rubies/ruby-1.9.3-p0 --enable-shared --disable-install-doc --with-libyaml-dir=/Users/Arnaud/.rvm/usr ', please read /Users/Arnaud/.rvm/log/ruby-1.9.3-p0/configure.log
ERROR: There has been an error while running configure. Halting the installation.

所以,我决定让 1.8.7 直接转到 Rails,安装似乎很顺利,但没有什么是 istall :/

MacBook-Pro-de-Arnaud:~ Arnaud$ sudo gem install rails
Password:
Successfully installed rails-3.1.3
1 gem installed
Installing ri documentation for rails-3.1.3...
Installing RDoc documentation for rails-3.1.3...
MacBook-Pro-de-Arnaud:~ Arnaud$ gem list

*** LOCAL GEMS ***


MacBook-Pro-de-Arnaud:~ Arnaud$ rail
-bash: rail: command not found
MacBook-Pro-de-Arnaud:~ Arnaud$ rails
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems.rb:777:in `report_activate_error': Could not find RubyGem rails (>= 0) (Gem::LoadError)
    from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems.rb:211:in `activate'
    from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems.rb:1056:in `gem'
    from /usr/bin/rails:18

有人有解决办法吗?

【问题讨论】:

  • 1) 在安装 1.9.3 时,您是否真的按照建议阅读了 configure.log 文件? 2)尝试运行gem env,看看你有什么版本的ruby & ruby​​gems。

标签: ruby-on-rails ruby macos gem


【解决方案1】:
rvm install 1.9.3 --with-gcc=clang

正如建议的here 为我工作。

【讨论】:

    【解决方案2】:

    我在使用 Ruby 1.9.3 时遇到了非常相似的问题。

    在浏览了日志并浏览了互联网后,我发现我必须:

    1 - 安装 GCC
    2 - 链接到 64 位库
    3 - 重新安装 rails 和 sqlite3

    我已经记录了我所做的 here 以记住我所做的事情,并希望能帮助遇到类似问题的其他人。

    【讨论】: