crash.log

Crashlog created at 2015-05-31 15:54:57 -0400

===== MESSAGE:

ArgumentError: invalid byte sequence in US-ASCII

===== COMPILATION STACK:

  - [item]   /ja/examples/Graphing Functions/ (rep default)

===== STACK TRACE:

  0. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/nokogiri-1.6.6.2/lib/nokogiri/html/document_fragment.rb:25:in `initialize'
  1. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/nokogiri-1.6.6.2/lib/nokogiri/html/document_fragment.rb:12:in `new'
  2. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/nokogiri-1.6.6.2/lib/nokogiri/html/document_fragment.rb:12:in `parse'
  3. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/nokogiri-1.6.6.2/lib/nokogiri/html.rb:30:in `fragment'
  4. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/nanoc-3.7.5/lib/nanoc/filters/colorize_syntax.rb:164:in `parse'
  5. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/nanoc-3.7.5/lib/nanoc/filters/colorize_syntax.rb:106:in `run'
  6. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/nanoc-3.7.5/lib/nanoc/base/compilation/filter.rb:117:in `setup_and_run'
  7. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/nanoc-3.7.5/lib/nanoc/base/result_data/item_rep.rb:334:in `filter'
  8. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/nanoc-3.7.5/lib/nanoc/base/compilation/item_rep_proxy.rb:45:in `filter'
  9. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/nanoc-3.7.5/lib/nanoc/base/compilation/rule_context.rb:59:in `filter'
  10. /Users/alq/Code/documentation/Rules:54:in `block in parse'
  11. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/nanoc-3.7.5/lib/nanoc/base/compilation/rule.rb:68:in `instance_eval'
  12. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/nanoc-3.7.5/lib/nanoc/base/compilation/rule.rb:68:in `apply_to'
  13. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/nanoc-3.7.5/lib/nanoc/base/compilation/compiler.rb:385:in `compile_rep'
  14. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/nanoc-3.7.5/lib/nanoc/base/compilation/compiler.rb:341:in `block in compile_reps'
  15. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/nanoc-3.7.5/lib/nanoc/base/compilation/compiler.rb:334:in `loop'
  16. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/nanoc-3.7.5/lib/nanoc/base/compilation/compiler.rb:334:in `compile_reps'
  17. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/nanoc-3.7.5/lib/nanoc/base/compilation/compiler.rb:87:in `run'
  18. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/nanoc-3.7.5/lib/nanoc/base/source_data/site.rb:57:in `compile'
  19. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/nanoc-3.7.5/lib/nanoc/cli/commands/compile.rb:383:in `block in run'
  20. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/nanoc-3.7.5/lib/nanoc/cli/commands/compile.rb:425:in `run_listeners_while'
  21. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/nanoc-3.7.5/lib/nanoc/cli/commands/compile.rb:382:in `run'
  22. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/nanoc-3.7.5/lib/nanoc/cli/command_runner.rb:12:in `block in call'
  23. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/nanoc-3.7.5/lib/nanoc/cli/error_handler.rb:72:in `handle_while'
  24. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/nanoc-3.7.5/lib/nanoc/cli/error_handler.rb:24:in `handle_while'
  25. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/nanoc-3.7.5/lib/nanoc/cli/command_runner.rb:11:in `call'
  26. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/cri-2.6.1/lib/cri/command_dsl.rb:223:in `block in runner'
  27. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/cri-2.6.1/lib/cri/command.rb:298:in `call'
  28. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/cri-2.6.1/lib/cri/command.rb:298:in `run_this'
  29. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/cri-2.6.1/lib/cri/command.rb:251:in `run'
  30. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/cri-2.6.1/lib/cri/command.rb:264:in `run'
  31. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/nanoc-3.7.5/lib/nanoc/cli.rb:58:in `block in run'
  32. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/nanoc-3.7.5/lib/nanoc/cli/error_handler.rb:72:in `handle_while'
  33. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/nanoc-3.7.5/lib/nanoc/cli/error_handler.rb:24:in `handle_while'
  34. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/nanoc-3.7.5/lib/nanoc/cli.rb:56:in `run'
  35. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/nanoc-3.7.5/bin/nanoc:25:in `<top (required)>'
  36. /Users/alq/.rbenv/versions/1.9.3-p551/bin/nanoc:23:in `load'

===== VERSION INFORMATION:

nanoc 3.7.5 © 2007-2015 Denis Defreyne.
Running ruby 1.9.3 (2014-11-13) on x86_64-darwin14.0.0 with RubyGems 1.8.23.2.

===== SYSTEM INFORMATION:

Darwin alq-mbp13.local 14.4.0 Darwin Kernel Version 14.4.0: Tue May 12 21:00:42 PDT 2015; root:xnu-2782.30.4~4/RELEASE_X86_64 x86_64

===== INSTALLED GEMS:

  addressable 2.3.7
  builder 3.2.2
  bundler 1.7.12
  celluloid 0.16.0
  coderay 1.1.0
  colored 1.2
  cri 2.6.1
  digest 0.0.1
  dogapi 1.13.0
  em-websocket 0.5.1
  eventmachine 1.0.7
  ffi 1.9.6
  formatador 0.2.5
  guard 2.12.4
  guard-livereload 2.4.0
  guard-nanoc 1.0.3
  guard-rack 2.0.0
  guard-rake 1.0.0
  hitimes 1.2.2
  htmlentities 4.3.3
  http_parser.rb 0.6.0
  jsmin 1.0.1
  json 1.8.2
  kramdown 1.5.0
  libnotify 0.9.1
  listen 2.8.5
  lumberjack 1.0.9
  method_source 0.8.2
  mini_portile 0.6.2
  multi_json 1.10.1
  nanoc 3.7.5
  nanoc-toolbox 0.2.1
  nenv 0.2.0
  nokogiri 1.6.6.2
  notiffany 0.0.6
  oj 2.11.5
  pry 0.10.1
  rack 1.6.0
  rack-contrib 1.2.0
  rack-livereload 0.3.15
  rake 10.4.2
  rb-fsevent 0.9.4
  rb-inotify 0.9.5
  rouge 1.8.0
  shellany 0.0.1
  slop 3.6.0
  spoon 0.0.4
  thor 0.19.1
  timers 4.0.1
  video_info 2.4.0
  w3c_validators 1.2

===== ENVIRONMENT:

Apple_PubSub_Socket_Render => "/private/tmp/com.apple.launchd.lHVcktmDZU/Render"
BUNDLE_BIN_PATH => "/Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/bundler-1.7.12/bin/bundle"
BUNDLE_GEMFILE => "/Users/alq/Code/documentation/Gemfile"
COLUMNS => "158"
DISPLAY => "/private/tmp/com.apple.launchd.1qQ9A1Ntnr/org.macosforge.xquartz:0"
DOCKER_CERT_PATH => "/Users/alq/.boot2docker/certs/boot2docker-vm"
DOCKER_HOST => "tcp://192.168.59.103:2376"
DOCKER_TLS_VERIFY => "1"
EDITOR => "/usr/local/bin/emacsclient"
GEM_HOME => "/Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1"
GEM_PATH => "/Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1:/Users/alq/.gem/ruby/1.9.1"
HOME => "/Users/alq"
LANG => "en_US.UTF-8"
LC_CTYPE => "en_US.UTF-8"
LESS => "-R"
LINES => "44"
LOGNAME => "alq"
LSCOLORS => "Gxfxcxdxbxegedabagacad"
MANPATH => "/Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/kramdown-1.5.0/man"
PAGER => "less"
PATH => "/Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/bin:/Users/alq/.rbenv/versions/1.9.3-p551/bin:/usr/local/Cellar/rbenv/0.4.0/libexec:/Users/alq/.pythonz/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin"
PWD => "/Users/alq/Code/documentation"
RBENV_DIR => "/Users/alq/Code/documentation"
RBENV_HOOK_PATH => ":/Users/alq/.rbenv/rbenv.d:/usr/local/etc/rbenv.d:/etc/rbenv.d:/usr/lib/rbenv/hooks"
RBENV_ROOT => "/Users/alq/.rbenv"
RBENV_VERSION => "1.9.3-p551"
RUBYLIB => "/Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/bundler-1.7.12/lib"
RUBYOPT => "-rbundler/setup"
SECURITYSESSIONID => "186a5"
SHELL => "/bin/zsh"
SHLVL => "1"
SSH_AUTH_SOCK => "/private/tmp/com.apple.launchd.H6uqdPhdfW/Listeners"
TERM => "dumb"
TERM_PROGRAM => "Apple_Terminal"
TERM_PROGRAM_VERSION => "343.7"
TERM_SESSION_ID => "DD353245-DFB1-4CED-A095-563F8AED028A"
TMPDIR => "/var/folders/rh/g6p0pw9175x0nt_s4jwp2ncr0000gn/T/"
USER => "alq"
XPC_FLAGS => "0x0"
XPC_SERVICE_NAME => "0"
ZSH => "/Users/alq/.oh-my-zsh"
_ORIGINAL_GEM_PATH => "/Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1:/Users/alq/.gem/ruby/1.9.1"
__CF_USER_TEXT_ENCODING => "0x1F5:0x0:0x0"

===== GEMFILE.LOCK:

GEM
  remote: https://rubygems.org/
  specs:
    addressable (2.3.7)
    builder (3.2.2)
    celluloid (0.16.0)
      timers (~> 4.0.0)
    coderay (1.1.0)
    colored (1.2)
    cri (2.6.1)
      colored (~> 1.2)
    digest (0.0.1)
    dogapi (1.13.0)
      json (>= 1.5.1)
    em-websocket (0.5.1)
      eventmachine (>= 0.12.9)
      http_parser.rb (~> 0.6.0)
    eventmachine (1.0.7)
    ffi (1.9.6)
    formatador (0.2.5)
    guard (2.12.4)
      formatador (>= 0.2.4)
      listen (~> 2.7)
      lumberjack (~> 1.0)
      nenv (~> 0.1)
      notiffany (~> 0.0)
      pry (>= 0.9.12)
      shellany (~> 0.0)
      thor (>= 0.18.1)
    guard-livereload (2.4.0)
      em-websocket (~> 0.5)
      guard (~> 2.8)
      multi_json (~> 1.8)
    guard-nanoc (1.0.3)
      guard (~> 2.8)
      nanoc (~> 3.6)
    guard-rack (2.0.0)
      ffi
      guard (~> 2.3)
      libnotify
      rb-inotify
      spoon
    guard-rake (1.0.0)
      guard
      rake
    hitimes (1.2.2)
    htmlentities (4.3.3)
    http_parser.rb (0.6.0)
    jsmin (1.0.1)
    json (1.8.2)
    kramdown (1.5.0)
    libnotify (0.9.1)
      ffi (>= 1.0.11)
    listen (2.8.5)
      celluloid (>= 0.15.2)
      rb-fsevent (>= 0.9.3)
      rb-inotify (>= 0.9)
    lumberjack (1.0.9)
    method_source (0.8.2)
    mini_portile (0.6.2)
    multi_json (1.10.1)
    nanoc (3.7.5)
      cri (~> 2.3)
    nanoc-toolbox (0.2.1)
      jsmin (~> 1.0)
      nanoc (~> 3.7)
      nokogiri (~> 1.6)
    nenv (0.2.0)
    nokogiri (1.6.6.2)
      mini_portile (~> 0.6.0)
    notiffany (0.0.6)
      nenv (~> 0.1)
      shellany (~> 0.0)
    oj (2.11.5)
    pry (0.10.1)
      coderay (~> 1.1.0)
      method_source (~> 0.8.1)
      slop (~> 3.4)
    rack (1.6.0)
    rack-contrib (1.2.0)
      rack (>= 0.9.1)
    rack-livereload (0.3.15)
      rack
    rake (10.4.2)
    rb-fsevent (0.9.4)
    rb-inotify (0.9.5)
      ffi (>= 0.5.0)
    rouge (1.8.0)
    shellany (0.0.1)
    slop (3.6.0)
    spoon (0.0.4)
      ffi
    thor (0.19.1)
    timers (4.0.1)
      hitimes
    video_info (2.4.0)
      addressable
      htmlentities
      multi_json
    w3c_validators (1.2)
      json
      nokogiri

PLATFORMS
  ruby

DEPENDENCIES
  builder
  digest
  dogapi (~> 1.13.0)
  guard-livereload
  guard-nanoc
  guard-rack
  guard-rake
  kramdown
  nanoc
  nanoc-toolbox
  nokogiri
  oj
  rack-contrib
  rack-livereload
  rake
  rouge
  video_info
  w3c_validators

===== LOAD PATHS:

  0. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/nanoc-3.7.5/lib
  1. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/w3c_validators-1.2/lib
  2. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/w3c_validators-1.2/lib
  3. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/video_info-2.4.0/lib
  4. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/rouge-1.8.0/lib
  5. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/rack-livereload-0.3.15/lib
  6. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/rack-contrib-1.2.0/lib
  7. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/rack-1.6.0/lib
  8. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/oj-2.11.5/lib
  9. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/oj-2.11.5/ext
  10. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/nanoc-toolbox-0.2.1/lib
  11. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/nokogiri-1.6.6.2/lib
  12. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/mini_portile-0.6.2/lib
  13. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/kramdown-1.5.0/lib
  14. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/jsmin-1.0.1/lib
  15. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/htmlentities-4.3.3/lib
  16. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/guard-rake-1.0.0/lib
  17. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/guard-rack-2.0.0/lib
  18. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/spoon-0.0.4/lib
  19. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/libnotify-0.9.1/lib
  20. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/guard-nanoc-1.0.3/lib
  21. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/nanoc-3.7.5/lib
  22. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/guard-livereload-2.4.0/lib
  23. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/multi_json-1.10.1/lib
  24. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/guard-2.12.4/lib
  25. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/thor-0.19.1/lib
  26. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/pry-0.10.1/lib
  27. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/slop-3.6.0/lib
  28. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/method_source-0.8.2/lib
  29. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/notiffany-0.0.6/lib
  30. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/shellany-0.0.1/lib
  31. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/nenv-0.2.0/lib
  32. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/lumberjack-1.0.9/lib
  33. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/listen-2.8.5/lib
  34. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/rb-inotify-0.9.5/lib
  35. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/rb-fsevent-0.9.4/lib
  36. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/formatador-0.2.5/lib
  37. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/ffi-1.9.6/lib
  38. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/em-websocket-0.5.1/lib
  39. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/http_parser.rb-0.6.0/lib
  40. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/eventmachine-1.0.7/lib
  41. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/dogapi-1.13.0/lib
  42. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/json-1.8.2/lib
  43. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/digest-0.0.1/lib
  44. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/cri-2.6.1/lib
  45. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/colored-1.2/lib
  46. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/coderay-1.1.0/lib
  47. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/celluloid-0.16.0/lib
  48. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/timers-4.0.1/lib
  49. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/hitimes-1.2.2/lib
  50. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/builder-3.2.2/lib
  51. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/addressable-2.3.7/lib
  52. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/rake-10.4.2/lib
  53. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/bundler-1.7.12/lib
  54. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/site_ruby/1.9.1
  55. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/site_ruby/1.9.1/x86_64-darwin14.0.0
  56. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/site_ruby
  57. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/vendor_ruby/1.9.1
  58. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/vendor_ruby/1.9.1/x86_64-darwin14.0.0
  59. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/vendor_ruby
  60. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/1.9.1
  61. /Users/alq/.rbenv/versions/1.9.3-p551/lib/ruby/1.9.1/x86_64-darwin14.0.0

@aLQ Can you update your ruby to version 2.x.x by using rbenv or etc on your Mac. I think MattW is also using ruby 2.x.x versions. I think this something to do with ruby by itself.