I'm afraid I'm not much of a node.js guru, but looking at the error messages it seems to be a problem installing contextify - presumably npm install -g contextify will fail for you?
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I'm afraid I'm not much of a node.js guru, but looking at the error messages it seems to be a problem installing contextify - presumably
npm install -g contextify
will fail for you?Maybe you could post up on the contextify issues page - or perhaps someone else has some ideas here?