title: Error: Module version mismatch. Expected 11, got 1
body: <pre><code>module.js:356
    Module._extensions[extension](this, filename);
                                 ^
  Error: Module version mismatch. Expected 11, got 1.
      at Module.load (module.js:356:32)
      at Function.Module._load (module.js:312:12)
      at Module.require (module.js:364:17)
      at require (module.js:380:17)
      at Object.&lt;anonymous&gt; (/home/awd/html/node_modules/canvas/lib/bindings.js:2:18)
      at Module._compile (module.js:456:26)
      at Object.Module._extensions..js (module.js:474:10)
      at Module.load (module.js:356:32)
      at Function.Module._load (module.js:312:12)
      at Module.require (module.js:364:17)
  </code></pre>