我在Compass a Sass方面遇到了一些问题。
我刚刚在我的Mac上安装了指南针终端（不使用sudo）。之后我安装Compass.App。我有一个本地文件夹，里面有一个omega（来自drupal）。当我尝试观看文件夹时，出现以下错误：
no such file to load -- rgbapng
org/jruby/RubyKernel.java:1065:in `require'
file:/Applications/compass.app/Contents/Java/lib/java/jruby-complete.jar!/META-INF/jruby.home/lib/ruby/shared/rubygems/core_ext/kernel_require.rb:55:in `require'
file:/Applications/compass.app/Contents/Java/lib/java/jruby-complete.jar!/META-INF/jruby.home/lib/ruby/shared/rubygems/core_ext/kernel_require.rb:53:in `require'
file:/Applications/compass.app/Contents/Java/compass-app.jar!/require_patch.rb:6:in `require'
/Applications/compass.app/Contents/Resources/lib/ruby/compass_1.0/compass-core-1.0.0/lib/compass/configuration/data.rb:179:in `require'
/Users/Julia/Documents/pompon/neues Web/Design/pompon/config.rb:26:in `parse_string'
org/jruby/RubyKernel.java:1101:in `eval'
/Applications/compass.app/Contents/Resources/lib/ruby/compass_1.0/compass-1.0.0/lib/compass/configuration/serialization.rb:24:in `parse_string'
/Applications/compass.app/Contents/Resources/lib/ruby/compass_1.0/compass-1.0.0/lib/compass/configuration/serialization.rb:15:in `_parse'
org/jruby/RubyIO.java:1181:in `open'
org/jruby/RubyKernel.java:349:in `open'
file:/Applications/compass.app/Contents/Java/lib/java/jruby-complete.jar!/META-INF/jruby.home/lib/ruby/1.9/open-uri.rb:35:in `open'
/Applications/compass.app/Contents/Resources/lib/ruby/compass_1.0/compass-1.0.0/lib/compass/configuration/serialization.rb:14:in `_parse'
/Applications/compass.app/Contents/Resources/lib/ruby/compass_1.0/compass-1.0.0/lib/compass/configuration/file_data.rb:7:in `new_from_file'
/Applications/compass.app/Contents/Resources/lib/ruby/compass_1.0/compass-core-1.0.0/lib/compass/configuration/inheritance.rb:207:in `with_defaults'
/Applications/compass.app/Contents/Resources/lib/ruby/compass_1.0/compass-1.0.0/lib/compass/configuration/file_data.rb:6:in `new_from_file'
/Applications/compass.app/Contents/Resources/lib/ruby/compass_1.0/compass-1.0.0/lib/compass/configuration/helpers.rb:19:in `configuration_for'
/Applications/compass.app/Contents/Resources/lib/ruby/compass_1.0/compass-1.0.0/lib/compass/configuration/helpers.rb:69:in `add_project_configuration'
/Applications/compass.app/Contents/Resources/lib/ruby/compass_1.0/compass-1.0.0/lib/compass/commands/project_base.rb:37:in `add_project_configuration'
/Applications/compass.app/Contents/Resources/lib/ruby/compass_1.0/compass-1.0.0/lib/compass/commands/project_base.rb:25:in `configure!'
/Applications/compass.app/Contents/Resources/lib/ruby/compass_1.0/compass-1.0.0/lib/compass/commands/project_base.rb:15:in `initialize'
/Applications/compass.app/Contents/Resources/lib/ruby/compass_1.0/compass-1.0.0/lib/compass/commands/update_project.rb:41:in `initialize'
file:/Applications/compass.app/Contents/Java/compass-app.jar!/ui/tray.rb:431:in `watch'
file:/Applications/compass.app/Contents/Java/compass-app.jar!/app.rb:230:in `try'
file:/Applications/compass.app/Contents/Java/compass-app.jar!/ui/tray.rb:424:in `watch'
file:/Applications/compass.app/Contents/Java/compass-app.jar!/ui/tray.rb:178:in `open_dir_handler'
anon_class786058987_1935698467.gen:13:in `handleEvent'
file:/Applications/compass.app/Contents/Java/compass-app.jar!/ui/tray.rb:70:in `run'
file:/Applications/compass.app/Contents/Java/compass-app.jar!/main.rb:129:in `run_tray'
file:/Applications/compass.app/Contents/Java/compass-app.jar!/main.rb:145:in `(root)'
org/jruby/RubyKernel.java:1065:in `require'
file:/Applications/compass.app/Contents/Java/lib/java/jruby-complete.jar!/META-INF/jruby.home/lib/ruby/shared/rubygems/core_ext/kernel_require.rb:1:in `(root)'
file:/Applications/compass.app/Contents/Java/lib/java/jruby-complete.jar!/META-INF/jruby.home/lib/ruby/shared/rubygems/core_ext/kernel_require.rb:55:in `require'
我已在终端尝试了compass compile（如另一个问题所示）。答案是-bash: compass: command not found。
我刚刚对我的Mac进行了新的设置。所以一切都安装得很新。
所以欢迎任何帮助！
最好的问候，朱莉娅