ENOENT: no such file or directory, open

[guyellis]

My suspicion is that an optimistically versioned sub-dependency has been updated that's causing this type of error when npm install is run:

npm WARN tar ENOENT: no such file or directory, open '/home/guy/source/learn/node_modules/.staging/write-fbead8e4/package.json'
npm WARN tar ENOENT: no such file or directory, open '/home/guy/source/learn/node_modules/.staging/istanbul-api-0b85c24d/package.json'
npm WARN tar ENOENT: no such file or directory, open '/home/guy/source/learn/node_modules/.staging/write-fbead8e4/README.md'
npm WARN tar ENOENT: no such file or directory, open '/home/guy/source/learn/node_modules/.staging/istanbul-api-0b85c24d/CHANGELOG.md'
npm WARN tar ENOENT: no such file or directory, open '/home/guy/source/learn/node_modules/.staging/write-fbead8e4/LICENSE'