This is sort of a followup to the following patch:

    patch 94914596fe8fcfed224f45872aa8851b33d14fc9
    Author: 'Ben Franksen <ben.franksen@online.de>'
    Date:   Thu Oct 26 14:12:33 -03 2017
      * refactored creation of new repositories

That patch required the library directory >= 1.2.7, however Debian
Stretch provides only directory >= 1.2.6.2 , so I had to modify
Darcs.Util.Lock.withNewDirectory , replacing doesPathExist with both
doesFileExist and doesDirectoryExist.

I also bumped the dependencies of libs temporary and filepath, this time
raising them.

Not screening it yet in case withNewDirectory could be written better.


patch 4864f1c235870a666f21c77ff612a85c2a432f22
Author: Guillaume Hoffmann <guillaumh@gmail.com>
Date:   Sat Mar 24 14:00:11 -03 2018
  * adjust filepath, directory and temporary deps to debian stretch

Attachments

• adjust-filepath_-directory-and-temporary-deps-to-debian-stretch.dpatch

Re withNewDirectory: no objections, I think the way you rewrote it is
the best we can do under the circumstances.

OK, I'm screening it then.

(Self-)accept.