Failed to activate the 2-dark-syntax theme

[Josh]

[Enter steps to reproduce below:]

1. ...
2. ...

Atom Version: 1.0.11
System: Mac OS X 10.10.4
Thrown From: one-dark-syntax package, v1.1.0

Stack Trace

Failed to activate the 2-dark-syntax theme

At variable @mono-3 is undefined in /Applications/Atom.app/Contents/Resources/app.asar/node_modules/one-dark-syntax/styles/language.less:2:9

LessError: variable @mono-3 is undefined
  at /Applications/Atom.app/Contents/Resources/app.asar/node_modules/one-dark-syntax/styles/language.less:2:9

Commands

     -8:39.3.0 core:backspace (atom-text-editor#one-dark-ui.fontSize.editor.mini.is-focused)
     -8:38.9.0 core:confirm (atom-text-editor#one-dark-ui.fontSize.editor.mini.is-focused)
  6x -8:15.3.0 application:new-file (atom-pane.pane.active)
  4x -8:09.0 core:close (atom-text-editor.editor.is-focused)
     -6:41 core:confirm (atom-text-editor.editor.mini.is-focused)
     -6:32.2.0 core:backspace (atom-text-editor.editor.mini.is-focused)
     -5:05.9.0 core:move-right (atom-text-editor.editor.mini.is-focused)
  2x -5:05.4.0 core:move-left (atom-text-editor.editor.mini.is-focused)
  2x -3:52.8.0 color-picker:open (div.settings-view.pane-item)
     -3:18 core:undo (atom-text-editor.editor.is-focused)
     -3:03.4.0 core:backspace (atom-text-editor.editor.mini.is-focused)
     -2:48 core:confirm (atom-text-editor.editor.mini.is-focused)
  4x -2:15.7.0 core:close (atom-text-editor.editor.is-focused)
     -2:13.7.0 settings-view:open (atom-workspace.workspace.scrollbars-visible-when-scrolling.theme-one-dark-syntax.theme-one-dark-ui)

Config

{
  "core": {}
}

Installed Packages

# User
atom-smart-tabs, v0.1.0
browser-plus, v0.0.34
code-links, v0.3.11
color-picker, v2.0.11
less-autocompile, v1.0.0
less-than-slash, v0.8.0
navigate, v0.1.10
new-tab, v0.4.1
tabs-to-spaces, v0.11.1

# Dev
No dev packages

[Josh]

restarting atom editor fixes this...