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I would give a try to bourbon sass framework, so I start installing it.

As I want to use it along with yeoman/angular-generator I had to downgrade Bourbon to v3.2.1 and Neat to v1.5 to avoid compiling error.

After downgrading no problem, they are working fine.

Now I would like to add Bitters, so, following the docs I run:

$ sudo gem install bitters

as output I got as expected

Successfully installed bitters-0.10.0
1 gem installed
Installing ri documentation for bitters-0.10.0...
Installing RDoc documentation for bitters-0.10.0...

then I moved to sass folder and when I try to run:

$ bitters install

I get this error output:

/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require': /Library/Ruby/Gems/1.8/gems/bitters-0.10.0/lib/bitters/generator.rb:13: syntax error, unexpected ':', expecting kEND (SyntaxError)
method_options path: :string
                    ^
from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `require'
from /Library/Ruby/Gems/1.8/gems/bitters-0.10.0/bin/../lib/bitters.rb:2
from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `require'
from /Library/Ruby/Gems/1.8/gems/bitters-0.10.0/bin/bitters:3
from /usr/bin/bitters:19:in `load'
from /usr/bin/bitters:19

I get the same running bitters -v

Any Idea on how to solve this?

Thanks

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1 回答 1

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看起来您使用的是旧Ruby版本1.8，但之后 gembitters需要版本1.9表明path: :string新的哈希语法而不是旧的火箭哈希:path => :string。更新Ruby为 >= 1.9。

并查看bitters宝石要求：

红宝石 1.9.3+

于 2014-07-26T10:43:36.787 回答