rbenv下的指南针安装

Question

我以为我已经在我的 Mac 上使用 rbenv 安装了 Compass，但在尝试切换 Codekit 以使用它而不是其内部编译器时出现错误。

在终端中运行compass -v 给了我：

/.rbenv/versions/1.9.3-p392/lib/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:110:in `require': cannot load such file -- sass/script/node (LoadError)
from /.rbenv/versions/1.9.3-p392/lib/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:110:in `rescue in require'
from /.rbenv/versions/1.9.3-p392/lib/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:35:in `require'
from /.rbenv/versions/1.9.3-p392/lib/ruby/gems/1.9.1/gems/compass-0.12.2/lib/compass/sass_extensions/monkey_patches/browser_support.rb:1:in `<top (required)>'
from /.rbenv/versions/1.9.3-p392/lib/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:58:in `require'
from /.rbenv/versions/1.9.3-p392/lib/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:58:in `require'
from /.rbenv/versions/1.9.3-p392/lib/ruby/gems/1.9.1/gems/compass-0.12.2/lib/compass/sass_extensions/monkey_patches.rb:2:in `block in <top (required)>'
from /.rbenv/versions/1.9.3-p392/lib/ruby/gems/1.9.1/gems/compass-0.12.2/lib/compass/sass_extensions/monkey_patches.rb:1:in `each'
from /.rbenv/versions/1.9.3-p392/lib/ruby/gems/1.9.1/gems/compass-0.12.2/lib/compass/sass_extensions/monkey_patches.rb:1:in `<top (required)>'
from /.rbenv/versions/1.9.3-p392/lib/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:58:in `require'
from /.rbenv/versions/1.9.3-p392/lib/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:58:in `require'
from /.rbenv/versions/1.9.3-p392/lib/ruby/gems/1.9.1/gems/compass-0.12.2/lib/compass/sass_extensions.rb:9:in `<top (required)>'
from /.rbenv/versions/1.9.3-p392/lib/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:58:in `require'
from /.rbenv/versions/1.9.3-p392/lib/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:58:in `require'
from /.rbenv/versions/1.9.3-p392/lib/ruby/gems/1.9.1/gems/compass-0.12.2/lib/compass.rb:5:in `block in <top (required)>'
from /.rbenv/versions/1.9.3-p392/lib/ruby/gems/1.9.1/gems/compass-0.12.2/lib/compass.rb:4:in `each'
from /.rbenv/versions/1.9.3-p392/lib/ruby/gems/1.9.1/gems/compass-0.12.2/lib/compass.rb:4:in `<top (required)>'
from /.rbenv/versions/1.9.3-p392/lib/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:58:in `require'
from /.rbenv/versions/1.9.3-p392/lib/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:58:in `require'
from /.rbenv/versions/1.9.3-p392/lib/ruby/gems/1.9.1/gems/compass-0.12.2/bin/compass:20:in `block in <top (required)>'
from /.rbenv/versions/1.9.3-p392/lib/ruby/gems/1.9.1/gems/compass-0.12.2/bin/compass:8:in `fallback_load_path'
from /.rbenv/versions/1.9.3-p392/lib/ruby/gems/1.9.1/gems/compass-0.12.2/bin/compass:19:in `<top (required)>'
from /.rbenv/versions/1.9.3-p392/bin/compass:23:in `load'
from /.rbenv/versions/1.9.3-p392/bin/compass:23:in `<main>'

所以，那里似乎有问题，虽然运行 gem install compass 告诉我 compass-0.12.2 已成功安装。

我该如何解决问题并解决它？

Answer 1

指南针的一个脚本中的某些导入存在问题。一个简单的修复，但现在你可以将它添加到你的 Gemfile 中（现在对我有用）：

gem "compass", github: 'ovaskevich/compass'

Answer 2

就我而言，这是 compass 和 sass 之间的不兼容。它是通过 compass 依赖项自动安装的“sass-3.3.0.rc.2”。

所以我不得不删除 sass 版本 gem uninstall sass 并安装另一个版本 gem install sass -v 3.2.12

之后，错误就消失了。

Answer 3

试试这个版本，

http://rubygems.org/gems/sass/versions/3.3.0.alpha.149

gem install sass -v 3.3.0.alpha.149 --pre

请记住，上面的命令会安装 gem，它不会激活版本！

您可以运行以下命令：

gem uninstall sass

系统会提示您提供已安装版本的列表；只需卸载 X 高于 149 的 3.3.0.alpha.X 即可。

您可以通过以下方式对其进行测试：

sass --version
compass --version

您应该看到正常的页面（而不是您问题中的错误）。

ps.

你可能也需要这个：

gem install compass-sourcemaps -v 0.12.2.sourcemaps.57a186c --pre