Bower hangs when installing Ubuntu dependencies

I am trying to install many dependencies using Bower on Ubuntu 14.04. Installation hangs at a semi-random point (one of jQuery, closure-library, or closure compiler). Versions below, along with bower.json (anonymous).

Node v0.10.35
NPM v1.4.28
Bower v1.3.12

bower.json

{
  "name": "redacted",
  "version": "0.12.2",
  "homepage": "redacted",
  "description": "redacted",
  "private": true,
  "ignore": [
    "**/.*",
    "node_modules",
    "bower_components"
  ],
  "dependencies": {
    "angular": "~1.3.0",
    "angular-ui-router": "~0.2.10",
    "angular-cookie": "~4.0.6",
    "bootstrap": "~3.2.0",
    "angular-animate": "~1.3.0",
    "signalr": "*",
    "angular-translate": "~2.4.0",
    "fallback": "https://github.com/dolox/fallback.git#v2",
    "angularjs-scroll-glue": "~0.0.1",
    "angular-swfobject": "~1.0.2",
    "swfobject": "*",
    "angular-moment": "~0.8.3",
    "momentjs": "~2.8.3",
    "moment-timezone": "~0.2.2",
    "angular-uuid4": "~0.2.0",
    "font-awesome": "~4.2.0",
    "angular-strap": "~2.1.4",
    "angular-motion": "~0.3.4",
    "angularjs-toaster": "~0.4.9",
    "angular-hotkeys": "https://github.com/chieffancypants/angular-hotkeys.git#1.4.5"
  },
  "devDependencies": {
    "es5-shim": "~4.0.3",
    "closure-compiler": "~0.2.6",
    "closurelibrary": "*",
    "closure-library-externs": "git@github.com:google/closure-compiler.git#v20140814",
    "angular-mocks": "~1.3.0"
  },
  "resolutions": {
    "angular": "~1.3.0"
  }
}

      

        
        
        
      

    

Can anyone find something wrong with bower.json

or know about any incompatibilities between bower and Ubuntu with these versions?

An example of a line from bower install

is displayed at the point where it is hanging (as mentioned, the exact point it is hanging from changes every time, although it most often happens at resolved

).

bower fallback#v2 resolved https://github.com/dolox/fallback.git#0568407bc2