[texdoc-commits] [TeX-Live/texdoc] a756d9: fix setup_travis: xz already installed

[Takuto ASAKURA]

  Branch: refs/heads/master
  Home:   https://github.com/TeX-Live/texdoc
  Commit: a756d9d203e9b6ac5482ef03cde41e9936d7b0f6
      https://github.com/TeX-Live/texdoc/commit/a756d9d203e9b6ac5482ef03cde41e9936d7b0f6
  Author: Takuto ASAKURA <wtsnjp at gmail.com>
  Date:   2020-04-06 (Mon, 06 Apr 2020)

  Changed paths:
    M Rakefile

  Log Message:
  -----------
  fix setup_travis: xz already installed