Gets HTTP 400 on node v5

[defvol]

npm install
npm ERR! fetch failed https://FOOBAR.s3.amazonaws.com/package/foobar-1.0.0-0f239c76cfa7foose7b55a495ba10.tgz
npm WARN retry will retry, error on last attempt: Error: fetch failed with status code 400

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Worked after switching to v4, but took me a while to figure it out. Printing a message would be helpful.

nvm ls
       v0.10.43
       v0.12.14
->       v4.4.4
         v5.0.0