try to fix pip in travis
authorChristian Pointner <equinox@realraum.at>
Sun, 23 Dec 2018 13:10:41 +0000 (14:10 +0100)
committerChristian Pointner <equinox@realraum.at>
Sun, 23 Dec 2018 13:10:41 +0000 (14:10 +0100)

No differences found