gnu: guix: Update to 77a1aac.
commit8b3aea9d9e022b20137cec93f668df8fa051abd9
authorLudovic Courtès <ludo@gnu.org>
Sun, 10 Jun 2018 21:31:01 +0000 (10 23:31 +0200)
committerLudovic Courtès <ludo@gnu.org>
Sun, 10 Jun 2018 21:32:00 +0000 (10 23:32 +0200)
tree97454521cf2dcef2c1b4db6b645957c5841e0083
parente740e8b27d8ac255ccc3737a1f66f0951578d845
gnu: guix: Update to 77a1aac.

* gnu/packages/package-management.scm (guix): Update to 77a1aac.
gnu/packages/package-management.scm