安装rb-appscript gem时出错

Question

我想使用测试驱动开发( Test-Driven Development，TDD)创建一个rails应用程序，所以我写了

rails new myproject -T

然后，我将这些代码行添加到了gemfile中。

group :test, :development do
    gem 'turn'
    gem 'rspec-rails'
    gem 'capybara'
    gem 'guard-rspec'
    gem 'growl_notify'
end 

所以我试着安装这个包，但是在包的时候我得到了这个错误

Installing rb-appscript (0.6.1) with native extensions 
Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension.

        /usr/share/ruby-rvm/rubies/ruby-1.9.3-p125/bin/ruby extconf.rb 
extconf.rb:44: Use RbConfig instead of obsolete and deprecated Config.
create /var/lib/ruby-rvm/gems/ruby-1.9.3-p125/gems/rb-appscript-0.6.1/src/osx_ruby.h ...
create /var/lib/ruby-rvm/gems/ruby-1.9.3-p125/gems/rb-appscript-0.6.1/src/osx_intern.h ...
creating Makefile

make
Makefile:226: warning: overriding commands for target `/usr/share/ruby-rvm/gems/ruby-1.9.3-p125/gems/rb-appscript-0.6.1/lib'
Makefile:224: warning: ignoring old commands for target `/usr/share/ruby-rvm/gems/ruby-1.9.3-p125/gems/rb-appscript-0.6.1/lib'
compiling src/rbae.c
src/rbae.c:13:27: fatal error: Carbon/Carbon.h: No such file or directory
compilation terminated.
make: *** [rbae.o] Error 1


Gem files will remain installed in /usr/share/ruby-rvm/gems/ruby-1.9.3-p125/gems/rb-appscript-0.6.1 for inspection.
Results logged to /usr/share/ruby-rvm/gems/ruby-1.9.3-p125/gems/rb-appscript-0.6.1/./gem_make.out
An error occured while installing rb-appscript (0.6.1), and Bundler cannot continue.
Make sure that `gem install rb-appscript -v '0.6.1'` succeeds before bundling.

所以我试着手动安装gem。

gem install rb-appscript -v '0.6.1'

我也收到了类似的错误

Building native extensions.  This could take a while...
ERROR:  Error installing rb-appscript:
    ERROR: Failed to build gem native extension.

        /usr/share/ruby-rvm/rubies/ruby-1.9.3-p125/bin/ruby extconf.rb
extconf.rb:44: Use RbConfig instead of obsolete and deprecated Config.
create /var/lib/ruby-rvm/gems/ruby-1.9.3-p125/gems/rb-appscript-0.6.1/src/osx_ruby.h ...
create /var/lib/ruby-rvm/gems/ruby-1.9.3-p125/gems/rb-appscript-0.6.1/src/osx_intern.h ...
creating Makefile

make
Makefile:226: warning: overriding commands for target `/usr/share/ruby-rvm/gems/ruby-1.9.3-p125/gems/rb-appscript-0.6.1/lib'
Makefile:224: warning: ignoring old commands for target `/usr/share/ruby-rvm/gems/ruby-1.9.3-p125/gems/rb-appscript-0.6.1/lib'
compiling src/rbae.c
src/rbae.c:13:27: fatal error: Carbon/Carbon.h: No such file or directory
compilation terminated.
make: *** [rbae.o] Error 1

Gem files will remain installed in /usr/share/ruby-rvm/gems/ruby-1.9.3-p125/gems/rb-appscript-0.6.1 for inspection.
Results logged to /usr/share/ruby-rvm/gems/ruby-1.9.3-p125/gems/rb-appscript-0.6.1/./gem_make.out

那么有什么建议吗?我现在该怎么做？

Answer 1

Growl只适用于Mac，而不是你可能想要的growl_notify：

gem 'libnotify'

在Guard readme中阅读更多内容。