github/backup-utils — pull request #67 by buckelij (2014-10-15 03:24:04+00:00)
Title: remove GNU tar requirement for restoring to 2. add error message.

* Removes GNU tar requirement for restoring to GHE 2.0 by using the `--no-same-owner` flag to set the owner to root on restore.
* Reports a more useful error if GNU tar is required and isn't installed.
* Moves GNU tar check to v11.10.x -> v11.10.x restore