要导入的文件未找到或不可读：compass / css3

Question

我已经查看了下面的答案，甚至在运行compass compile之后我仍然会收到以下错误。

我已经安装了所有必需的宝石，但我一直收到错误。

使用SASS工作流程导入字体的最佳方法是什么，我们将非常感谢任何指导。

我的Config.rb文件

add_import_path "bower_components/foundation/scss"
http_path = "/"
css_dir = "css"
sass_dir = "sass"
images_dir = "img"
javascripts_dir = "js"
output_style = :compressed

我的Gruntfile

/*jslint node: true */
module.exports = function(grunt) {
    grunt.initConfig({
        pkg: grunt.file.readJSON('package.json'),

        sass: {
            options: {
                includePaths: ['bower_components/foundation/scss']
            },
            dist: {
                options: {
                    outputStyle: 'compressed',
                    sourceMap: false,
                },
                files: {
                    'css/app.css': 'sass/app.scss'
                }
            }
        }, // sass

        compass: {
            dev: {
                options: {
                    config: 'config.rb'
                }
            } // dev
        }, //compass

        watch: {
            options: {
                livereload: true,
                dateFormat: function(time) {
                    grunt.log.writeln('The watch finished in ' + time + 'ms at ' + (new Date()).toString());
                    grunt.log.writeln('Waiting for more changes...');
                } //date format function
            }, //options
            scripts: {
                files: ['*.js']
            }, // scripts
            //Live Reload of SASS
            sass: {
                files: 'sass/**/*.scss',
                tasks: ['sass']
            }, //sass
            css: {
                files: ['sass/*.scss'],
                tasks: ['compass']
            },
            html: {
                files: ['*.html']
            }
        } //watch
    });

    grunt.loadNpmTasks('grunt-sass');
    grunt.loadNpmTasks('grunt-contrib-watch');
    grunt.loadNpmTasks('grunt-contrib-compass');

    grunt.registerTask('build', ['sass', 'compass']);
    grunt.registerTask('default', ['build', 'watch']);
}

我的宝石

actionpack (4.2.3)
actionview (4.2.3)
activesupport (4.2.3)
bigdecimal (1.2.0)
builder (3.2.2)
bundler (1.10.5)
CFPropertyList (2.2.8)
chunky_png (1.3.4, 1.3.3)
compass (1.0.3)
compass-core (1.0.3)
compass-import-once (1.0.5)
compass-rails (2.0.4)
erubis (2.7.0)
ffi (1.9.10)
foundation (1.0.4)
fssm (0.2.10)
hike (1.2.3)
i18n (0.7.0)
io-console (0.4.2)
json (1.7.7)
libxml-ruby (2.6.0)
loofah (2.0.2)
mini_portile (0.6.2)
minitest (5.7.0, 4.3.2)
multi_json (1.11.2)
nokogiri (1.6.6.2)
psych (2.0.0)
rack (1.6.4)
rack-test (0.6.3)
rails-deprecated_sanitizer (1.0.3)
rails-dom-testing (1.0.6)
rails-html-sanitizer (1.0.2)
railties (4.2.3)
rake (0.9.6)
rb-fsevent (0.9.5)
rb-inotify (0.9.5)
rdoc (4.0.0)
sass (3.4.16)
sass-rails (5.0.1)
sprockets (2.12.4)
sprockets-rails (2.3.2)
sqlite3 (1.3.7)
susy (2.2.2)
test-unit (2.0.0.0)
thor (0.19.1)
thread_safe (0.3.5)
tilt (1.4.1)
tzinfo (1.2.2)