[Vm-dev] [OpenSmalltalk/opensmalltalk-vm] 19e232: Latest linux vm can't handle vm display null (#431)

[Max Leske]

  Branch: refs/heads/Cog
  Home:   https://github.com/OpenSmalltalk/opensmalltalk-vm
  Commit: 19e232f09ff337ad64a4c86364e29f880cc28e0f
      https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/19e232f09ff337ad64a4c86364e29f880cc28e0f
  Author: Max Leske <th3s3ion at gmail.com>
  Date:   2019-10-16 (Wed, 16 Oct 2019)

  Changed paths:
    M scripts/ci/travis_install.sh

  Log Message:
  -----------
  Latest linux vm can't handle vm display null (#431)

* Added libglu1-mesa-dev to build dependencies for linux64x64.

The B3DAcceleratorPlugin requires OpenGL headers.
I've also added autoconf, libtool, curl and cmake to the list of dependencies for linux64x64 so that builds
work outside of the Travis environment.

* Also added automake to list of dependencies for linux64x64