[GRASS-git] [OSGeo/grass] 05fb4d: Dockerfile_alpine: fix broken pip six installation...

[Markus Neteler]

  Branch: refs/heads/releasebranch_7_8
  Home:   https://github.com/OSGeo/grass
  Commit: 05fb4d4a53d9cd609d37b7302d31822c4342d386
      https://github.com/OSGeo/grass/commit/05fb4d4a53d9cd609d37b7302d31822c4342d386
  Author: Markus Neteler <neteler at gmail.com>
  Date:   2021-05-17 (Mon, 17 May 2021)

  Changed paths:
    M docker/alpine/Dockerfile_alpine

  Log Message:
  -----------
  Dockerfile_alpine: fix broken pip six installation (#1581)

Replaces #1568 with a better solution by @mmacata, per https://github.com/mundialis/actinia_core/pull/187