Prevent Vagrant from resuming a download

Screen Shot 2014-12-07 at 12.26.59 AM

Have you come across this nagging error when you attempt to resume a failed download ?

==> default: Box ‘udacity/ud381’ could not be found. Attempting to find and install…
default: Box Provider: virtualbox
default: Box Version: >= 0
==> default: Loading metadata for box ‘udacity/ud381’
default: URL:
==> default: Adding box ‘udacity/ud381’ (v0.0.5) for provider: virtualbox
default: Downloading:
==> default: Box download is resuming from prior download progress
An error occurred while downloading the remote file. The error
message, if any, is reproduced below. Please fix this error and try

HTTP server doesn’t seem to support byte ranges. Cannot resume.

One has to delete the partially downloaded box file.

Mohans-MacBook-Pro:ud381 radhakrishnan$ rm ~/.vagrant.d/tmp/*