middleman4_with_sassc.err

WARN: Unresolved specs during Gem::Specification.reset:
      rack (< 3, >= 1.4.5)
      parallel (>= 0)
      activesupport (< 5.1, >= 3.1, >= 4.2)
      addressable (~> 2.3)
      rb-inotify (>= 0.9.7, ~> 0.9)
      concurrent-ruby (~> 1.0)
      fastimage (~> 2.0)
      rake (>= 0)
      hashie (~> 3.4)
WARN: Clearing out unresolved specs.
Please report a bug if this causes problems.
== The Middleman is loading
== Sprockets will render css with ruby sass
   consider using Sprockets 4.x to render with SassC
Traceback (most recent call last):
	94: from /Users/shanebecker/.gem/ruby/2.5.3/bin/middleman:23:in `<main>'
	93: from /Users/shanebecker/.gem/ruby/2.5.3/bin/middleman:23:in `load'
	92: from /Users/shanebecker/.gem/ruby/2.5.3/gems/middleman-cli-4.3.2/bin/middleman:70:in `<top (required)>'
	91: from /Users/shanebecker/.gem/ruby/2.5.3/gems/thor-0.20.3/lib/thor/base.rb:466:in `start'
	90: from /Users/shanebecker/.gem/ruby/2.5.3/gems/thor-0.20.3/lib/thor.rb:387:in `dispatch'
	89: from /Users/shanebecker/.gem/ruby/2.5.3/gems/thor-0.20.3/lib/thor/invocation.rb:126:in `invoke_command'
	88: from /Users/shanebecker/.gem/ruby/2.5.3/gems/thor-0.20.3/lib/thor/command.rb:27:in `run'
	87: from /Users/shanebecker/.gem/ruby/2.5.3/gems/thor-0.20.3/lib/thor.rb:40:in `block in register'
	86: from /Users/shanebecker/.gem/ruby/2.5.3/gems/thor-0.20.3/lib/thor/invocation.rb:115:in `invoke'
	85: from /Users/shanebecker/.gem/ruby/2.5.3/gems/thor-0.20.3/lib/thor/group.rb:232:in `dispatch'
	84: from /Users/shanebecker/.gem/ruby/2.5.3/gems/thor-0.20.3/lib/thor/invocation.rb:133:in `invoke_all'
	83: from /Users/shanebecker/.gem/ruby/2.5.3/gems/thor-0.20.3/lib/thor/invocation.rb:133:in `map'
	82: from /Users/shanebecker/.gem/ruby/2.5.3/gems/thor-0.20.3/lib/thor/invocation.rb:133:in `each'
	81: from /Users/shanebecker/.gem/ruby/2.5.3/gems/thor-0.20.3/lib/thor/invocation.rb:133:in `block in invoke_all'
	80: from /Users/shanebecker/.gem/ruby/2.5.3/gems/thor-0.20.3/lib/thor/invocation.rb:126:in `invoke_command'
	79: from /Users/shanebecker/.gem/ruby/2.5.3/gems/thor-0.20.3/lib/thor/command.rb:27:in `run'
	78: from /Users/shanebecker/.gem/ruby/2.5.3/gems/middleman-cli-4.3.2/lib/middleman-cli/server.rb:53:in `server'
	77: from /Users/shanebecker/.gem/ruby/2.5.3/gems/middleman-core-4.3.2/lib/middleman-core/preview_server.rb:34:in `start'
	76: from /Users/shanebecker/.gem/ruby/2.5.3/gems/middleman-core-4.3.2/lib/middleman-core/preview_server.rb:144:in `initialize_new_app'
	75: from /Users/shanebecker/.gem/ruby/2.5.3/gems/middleman-core-4.3.2/lib/middleman-core/preview_server.rb:144:in `new'
	74: from /Users/shanebecker/.gem/ruby/2.5.3/gems/middleman-core-4.3.2/lib/middleman-core/application.rb:309:in `initialize'
	73: from /Users/shanebecker/.gem/ruby/2.5.3/gems/middleman-core-4.3.2/lib/middleman-core/callback_manager.rb:28:in `block in install_methods!'
	72: from /Users/shanebecker/.gem/ruby/2.5.3/gems/contracts-0.13.0/lib/contracts/method_handler.rb:138:in `block in redefine_method'
	71: from /Users/shanebecker/.gem/ruby/2.5.3/gems/contracts-0.13.0/lib/contracts/call_with.rb:76:in `call_with'
	70: from /Users/shanebecker/.gem/ruby/2.5.3/gems/contracts-0.13.0/lib/contracts/method_reference.rb:43:in `send_to'
	69: from /Users/shanebecker/.gem/ruby/2.5.3/gems/middleman-core-4.3.2/lib/middleman-core/callback_manager.rb:57:in `execute'
	68: from /Users/shanebecker/.gem/ruby/2.5.3/gems/hamster-3.0.0/lib/hamster/vector.rb:431:in `each'
	67: from /Users/shanebecker/.gem/ruby/2.5.3/gems/hamster-3.0.0/lib/hamster/vector.rb:1316:in `traverse_depth_first'
	66: from /Users/shanebecker/.gem/ruby/2.5.3/gems/hamster-3.0.0/lib/hamster/vector.rb:1316:in `each'
	65: from /Users/shanebecker/.gem/ruby/2.5.3/gems/middleman-core-4.3.2/lib/middleman-core/callback_manager.rb:57:in `block in execute'
	64: from /Users/shanebecker/.gem/ruby/2.5.3/gems/middleman-core-4.3.2/lib/middleman-core/callback_manager.rb:57:in `instance_exec'
	63: from /Users/shanebecker/.gem/ruby/2.5.3/gems/middleman-core-4.3.2/lib/middleman-core/sitemap/extensions/on_disk.rb:21:in `ready'
	62: from /Users/shanebecker/.gem/ruby/2.5.3/gems/middleman-core-4.3.2/lib/middleman-core/sitemap/store.rb:221:in `ensure_resource_list_updated!'
	61: from /Users/shanebecker/.rubies/ruby-2.5.3/lib/ruby/2.5.0/monitor.rb:226:in `mon_synchronize'
	60: from /Users/shanebecker/.gem/ruby/2.5.3/gems/middleman-core-4.3.2/lib/middleman-core/sitemap/store.rb:224:in `block in ensure_resource_list_updated!'
	59: from /Users/shanebecker/.gem/ruby/2.5.3/gems/middleman-core-4.3.2/lib/middleman-core/util.rb:21:in `instrument'
	58: from /Users/shanebecker/.gem/ruby/2.5.3/gems/activesupport-5.0.7.1/lib/active_support/notifications.rb:166:in `instrument'
	57: from /Users/shanebecker/.gem/ruby/2.5.3/gems/middleman-core-4.3.2/lib/middleman-core/sitemap/store.rb:231:in `block (2 levels) in ensure_resource_list_updated!'
	56: from /Users/shanebecker/.gem/ruby/2.5.3/gems/hamster-3.0.0/lib/hamster/vector.rb:431:in `each'
	55: from /Users/shanebecker/.gem/ruby/2.5.3/gems/hamster-3.0.0/lib/hamster/vector.rb:1316:in `traverse_depth_first'
	54: from /Users/shanebecker/.gem/ruby/2.5.3/gems/hamster-3.0.0/lib/hamster/vector.rb:1316:in `each'
	53: from /Users/shanebecker/.gem/ruby/2.5.3/gems/middleman-core-4.3.2/lib/middleman-core/sitemap/store.rb:232:in `block (3 levels) in ensure_resource_list_updated!'
	52: from /Users/shanebecker/.gem/ruby/2.5.3/gems/middleman-core-4.3.2/lib/middleman-core/util.rb:21:in `instrument'
	51: from /Users/shanebecker/.gem/ruby/2.5.3/gems/activesupport-5.0.7.1/lib/active_support/notifications.rb:166:in `instrument'
	50: from /Users/shanebecker/.gem/ruby/2.5.3/gems/middleman-core-4.3.2/lib/middleman-core/sitemap/store.rb:234:in `block (4 levels) in ensure_resource_list_updated!'
	49: from /Users/shanebecker/.gem/ruby/2.5.3/gems/contracts-0.13.0/lib/contracts/method_handler.rb:138:in `block in redefine_method'
	48: from /Users/shanebecker/.gem/ruby/2.5.3/gems/contracts-0.13.0/lib/contracts/call_with.rb:76:in `call_with'
	47: from /Users/shanebecker/.gem/ruby/2.5.3/gems/contracts-0.13.0/lib/contracts/method_reference.rb:43:in `send_to'
	46: from /Users/shanebecker/.gem/ruby/2.5.3/gems/middleman-sprockets-4.1.1/lib/middleman-sprockets/extension.rb:60:in `manipulate_resource_list'
	45: from /Users/shanebecker/.gem/ruby/2.5.3/gems/middleman-core-4.3.2/lib/middleman-core/util.rb:21:in `instrument'
	44: from /Users/shanebecker/.gem/ruby/2.5.3/gems/activesupport-5.0.7.1/lib/active_support/notifications.rb:166:in `instrument'
	43: from /Users/shanebecker/.gem/ruby/2.5.3/gems/middleman-sprockets-4.1.1/lib/middleman-sprockets/extension.rb:61:in `block in manipulate_resource_list'
	42: from /Users/shanebecker/.gem/ruby/2.5.3/gems/middleman-sprockets-4.1.1/lib/middleman-sprockets/extension.rb:111:in `linked_resources!'
	41: from /Users/shanebecker/.gem/ruby/2.5.3/gems/middleman-sprockets-4.1.1/lib/middleman-sprockets/extension.rb:98:in `linked_resources'
	40: from /Users/shanebecker/.gem/ruby/2.5.3/gems/middleman-sprockets-4.1.1/lib/middleman-sprockets/extension.rb:98:in `map'
	39: from /Users/shanebecker/.gem/ruby/2.5.3/gems/contracts-0.13.0/lib/contracts/method_handler.rb:138:in `block in redefine_method'
	38: from /Users/shanebecker/.gem/ruby/2.5.3/gems/contracts-0.13.0/lib/contracts/call_with.rb:76:in `call_with'
	37: from /Users/shanebecker/.gem/ruby/2.5.3/gems/contracts-0.13.0/lib/contracts/method_reference.rb:43:in `send_to'
	36: from /Users/shanebecker/.gem/ruby/2.5.3/gems/middleman-sprockets-4.1.1/lib/middleman-sprockets/resource.rb:36:in `sprockets_asset'
	35: from /Users/shanebecker/.gem/ruby/2.5.3/gems/middleman-core-4.3.2/lib/middleman-core/util.rb:21:in `instrument'
	34: from /Users/shanebecker/.gem/ruby/2.5.3/gems/activesupport-5.0.7.1/lib/active_support/notifications.rb:166:in `instrument'
	33: from /Users/shanebecker/.gem/ruby/2.5.3/gems/middleman-sprockets-4.1.1/lib/middleman-sprockets/resource.rb:37:in `block in sprockets_asset'
	32: from /Users/shanebecker/.gem/ruby/2.5.3/gems/sprockets-3.7.2/lib/sprockets/base.rb:92:in `[]'
	31: from /Users/shanebecker/.gem/ruby/2.5.3/gems/sprockets-3.7.2/lib/sprockets/environment.rb:30:in `find_asset'
	30: from /Users/shanebecker/.gem/ruby/2.5.3/gems/sprockets-3.7.2/lib/sprockets/base.rb:66:in `find_asset'
	29: from /Users/shanebecker/.gem/ruby/2.5.3/gems/sprockets-3.7.2/lib/sprockets/cached_environment.rb:47:in `load'
	28: from /Users/shanebecker/.gem/ruby/2.5.3/gems/sprockets-3.7.2/lib/sprockets/cached_environment.rb:20:in `block in initialize'
	27: from /Users/shanebecker/.gem/ruby/2.5.3/gems/sprockets-3.7.2/lib/sprockets/loader.rb:44:in `load'
	26: from /Users/shanebecker/.gem/ruby/2.5.3/gems/sprockets-3.7.2/lib/sprockets/loader.rb:317:in `fetch_asset_from_dependency_cache'
	25: from /Users/shanebecker/.gem/ruby/2.5.3/gems/sprockets-3.7.2/lib/sprockets/loader.rb:60:in `block in load'
	24: from /Users/shanebecker/.gem/ruby/2.5.3/gems/sprockets-3.7.2/lib/sprockets/loader.rb:134:in `load_from_unloaded'
	23: from /Users/shanebecker/.gem/ruby/2.5.3/gems/sprockets-3.7.2/lib/sprockets/processor_utils.rb:56:in `call_processors'
	22: from /Users/shanebecker/.gem/ruby/2.5.3/gems/sprockets-3.7.2/lib/sprockets/processor_utils.rb:56:in `reverse_each'
	21: from /Users/shanebecker/.gem/ruby/2.5.3/gems/sprockets-3.7.2/lib/sprockets/processor_utils.rb:57:in `block in call_processors'
	20: from /Users/shanebecker/.gem/ruby/2.5.3/gems/sprockets-3.7.2/lib/sprockets/processor_utils.rb:75:in `call_processor'
	19: from /Users/shanebecker/.gem/ruby/2.5.3/gems/sprockets-3.7.2/lib/sprockets/bundle.rb:24:in `call'
	18: from /Users/shanebecker/.gem/ruby/2.5.3/gems/sprockets-3.7.2/lib/sprockets/utils.rb:200:in `dfs'
	17: from /Users/shanebecker/.gem/ruby/2.5.3/gems/sprockets-3.7.2/lib/sprockets/bundle.rb:23:in `block in call'
	16: from /Users/shanebecker/.gem/ruby/2.5.3/gems/sprockets-3.7.2/lib/sprockets/cached_environment.rb:47:in `load'
	15: from /Users/shanebecker/.gem/ruby/2.5.3/gems/sprockets-3.7.2/lib/sprockets/cached_environment.rb:20:in `block in initialize'
	14: from /Users/shanebecker/.gem/ruby/2.5.3/gems/sprockets-3.7.2/lib/sprockets/loader.rb:44:in `load'
	13: from /Users/shanebecker/.gem/ruby/2.5.3/gems/sprockets-3.7.2/lib/sprockets/loader.rb:317:in `fetch_asset_from_dependency_cache'
	12: from /Users/shanebecker/.gem/ruby/2.5.3/gems/sprockets-3.7.2/lib/sprockets/loader.rb:60:in `block in load'
	11: from /Users/shanebecker/.gem/ruby/2.5.3/gems/sprockets-3.7.2/lib/sprockets/loader.rb:134:in `load_from_unloaded'
	10: from /Users/shanebecker/.gem/ruby/2.5.3/gems/sprockets-3.7.2/lib/sprockets/processor_utils.rb:56:in `call_processors'
	 9: from /Users/shanebecker/.gem/ruby/2.5.3/gems/sprockets-3.7.2/lib/sprockets/processor_utils.rb:56:in `reverse_each'
	 8: from /Users/shanebecker/.gem/ruby/2.5.3/gems/sprockets-3.7.2/lib/sprockets/processor_utils.rb:57:in `block in call_processors'
	 7: from /Users/shanebecker/.gem/ruby/2.5.3/gems/sprockets-3.7.2/lib/sprockets/processor_utils.rb:75:in `call_processor'
	 6: from /Users/shanebecker/.gem/ruby/2.5.3/gems/sprockets-3.7.2/lib/sprockets/sass_processor.rb:30:in `call'
	 5: from /Users/shanebecker/.gem/ruby/2.5.3/gems/sprockets-3.7.2/lib/sprockets/sass_processor.rb:26:in `instance'
	 4: from /Users/shanebecker/.gem/ruby/2.5.3/gems/sprockets-3.7.2/lib/sprockets/sass_processor.rb:26:in `new'
	 3: from /Users/shanebecker/.gem/ruby/2.5.3/gems/sprockets-3.7.2/lib/sprockets/sass_processor.rb:47:in `initialize'
	 2: from /Users/shanebecker/.gem/ruby/2.5.3/gems/sprockets-3.7.2/lib/sprockets/sass_processor.rb:47:in `require'
	 1: from /Users/shanebecker/.gem/ruby/2.5.3/gems/sprockets-3.7.2/lib/sprockets/autoload/sass.rb:1:in `<top (required)>'
/Users/shanebecker/.gem/ruby/2.5.3/gems/sprockets-3.7.2/lib/sprockets/autoload/sass.rb:1:in `require': cannot load such file -- sass (LoadError)