Error after adding metric_fu to gemfile

[richard schneeman]

after adding "gem 'metric_fu' "to my gemfile (and nothing else) i am
receiving this error:


→ rake -T --trace
(in /Users/richardschneeman/Documents/rails/gowalla-rails)
rake aborted!
undefined method `declare' for Sass::Script::Functions:Module
/Users/richardschneeman/.rvm/gems/ree-1.8.7-2011.03@gowalla/gems/
compass-0.11.1/lib/compass/sass_extensions/functions/urls.rb:21
/Users/richardschneeman/.rvm/gems/ree-1.8.7-2011.03@gowalla/gems/
compass-0.11.1/lib/compass/sass_extensions/functions.rb:9:in `require'
/Users/richardschneeman/.rvm/gems/ree-1.8.7-2011.03@gowalla/gems/
compass-0.11.1/lib/compass/sass_extensions/functions.rb:9
/Users/richardschneeman/.rvm/gems/ree-1.8.7-2011.03@gowalla/gems/
compass-0.11.1/lib/compass/sass_extensions/functions.rb:5:in `each'
/Users/richardschneeman/.rvm/gems/ree-1.8.7-2011.03@gowalla/gems/
compass-0.11.1/lib/compass/sass_extensions/functions.rb:5
/Users/richardschneeman/.rvm/gems/ree-1.8.7-2011.03@gowalla/gems/
compass-0.11.1/lib/compass/sass_extensions.rb:4:in `require'
/Users/richardschneeman/.rvm/gems/ree-1.8.7-2011.03@gowalla/gems/
compass-0.11.1/lib/compass/sass_extensions.rb:4
/Users/richardschneeman/.rvm/gems/ree-1.8.7-2011.03@gowalla/gems/
compass-0.11.1/lib/compass.rb:5:in `require'
/Users/richardschneeman/.rvm/gems/ree-1.8.7-2011.03@gowalla/gems/
compass-0.11.1/lib/compass.rb:5
/Users/richardschneeman/.rvm/gems/ree-1.8.7-2011.03@gowalla/gems/
compass-0.11.1/lib/compass.rb:4:in `each'
/Users/richardschneeman/.rvm/gems/ree-1.8.7-2011.03@gowalla/gems/
compass-0.11.1/lib/compass.rb:4
/Users/richardschneeman/.rvm/gems/ree-1.8.7-2011.03@gowalla/gems/
bundler-1.0.12/lib/bundler/runtime.rb:68:in `require'
/Users/richardschneeman/.rvm/gems/ree-1.8.7-2011.03@gowalla/gems/
bundler-1.0.12/lib/bundler/runtime.rb:68:in `require'
/Users/richardschneeman/.rvm/gems/ree-1.8.7-2011.03@gowalla/gems/
bundler-1.0.12/lib/bundler/runtime.rb:66:in `each'
/Users/richardschneeman/.rvm/gems/ree-1.8.7-2011.03@gowalla/gems/
bundler-1.0.12/lib/bundler/runtime.rb:66:in `require'
/Users/richardschneeman/.rvm/gems/ree-1.8.7-2011.03@gowalla/gems/
bundler-1.0.12/lib/bundler/runtime.rb:55:in `each'
/Users/richardschneeman/.rvm/gems/ree-1.8.7-2011.03@gowalla/gems/
bundler-1.0.12/lib/bundler/runtime.rb:55:in `require'
/Users/richardschneeman/.rvm/gems/ree-1.8.7-2011.03@gowalla/gems/
bundler-1.0.12/lib/bundler.rb:120:in `require'
/Users/richardschneeman/Documents/rails/gowalla-rails/config/
application.rb:21
/Users/richardschneeman/.rvm/rubies/ree-1.8.7-2011.03/lib/ruby/
site_ruby/1.8/rubygems/custom_require.rb:36:in `gem_original_require'
/Users/richardschneeman/.rvm/rubies/ree-1.8.7-2011.03/lib/ruby/
site_ruby/1.8/rubygems/custom_require.rb:36:in `require'
/Users/richardschneeman/Documents/rails/gowalla-rails/Rakefile:4
/Users/richardschneeman/.rvm/gems/ree-1.8.7-2011.03@gowalla/gems/
rake-0.8.7/lib/rake.rb:2383:in `load'
/Users/richardschneeman/.rvm/gems/ree-1.8.7-2011.03@gowalla/gems/
rake-0.8.7/lib/rake.rb:2383:in `raw_load_rakefile'
/Users/richardschneeman/.rvm/gems/ree-1.8.7-2011.03@gowalla/gems/
rake-0.8.7/lib/rake.rb:2017:in `load_rakefile'
/Users/richardschneeman/.rvm/gems/ree-1.8.7-2011.03@gowalla/gems/
rake-0.8.7/lib/rake.rb:2068:in `standard_exception_handling'
/Users/richardschneeman/.rvm/gems/ree-1.8.7-2011.03@gowalla/gems/
rake-0.8.7/lib/rake.rb:2016:in `load_rakefile'
/Users/richardschneeman/.rvm/gems/ree-1.8.7-2011.03@gowalla/gems/
rake-0.8.7/lib/rake.rb:2000:in `run'
/Users/richardschneeman/.rvm/gems/ree-1.8.7-2011.03@gowalla/gems/
rake-0.8.7/lib/rake.rb:2068:in `standard_exception_handling'
/Users/richardschneeman/.rvm/gems/ree-1.8.7-2011.03@gowalla/gems/
rake-0.8.7/lib/rake.rb:1998:in `run'
/Users/richardschneeman/.rvm/gems/ree-1.8.7-2011.03@gowalla/gems/
rake-0.8.7/bin/rake:31
/Users/richardschneeman/.rvm/gems/ree-1.8.7-2011.03@gowalla/bin/rake:
19:in `load'
/Users/richardschneeman/.rvm/gems/ree-1.8.7-2011.03@gowalla/bin/rake:
19




I suspect that there is some conflict with metric_fu and the compass
gem that i am also using:

"gem 'compass', '~> 0.11.1' "


Has anyone run into anything of this sort, or know how to work around
this problem?

[richard schneeman]

Anyone else able to reproduce? Is this isolated to my machine ?

[Faisal N Jawdat]

I can't repro it but it's hard to do more without config.

-faisal

On May 26, 2011, at 9:43 AM, richard schneeman wrote:

> Anyone else able to reproduce? Is this isolated to my machine ?
>

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