[Swan-commit] Changes to ref refs/heads/master

[Antony Antony]

New commits:
commit 4c06fd0f05baeb166632f57ed1c6d9c73ec1b21c
Author: Antony Antony <antony at phenome.org>
Date:   Wed Feb 13 07:51:45 2019 +0100

    testing: fix travis "docker build" eorror, use bigger hammers
    
    "apt-get install -y" was failing. Now use combination of options to
    for a silent and non interactive docker build.
    The errors wouldn't show from interactive terminal, on travis.com
    it appeared.
    
    debconf: unable to initialize frontend: Dialog
    debconf: (TERM is not set, so the dialog frontend is not usable.)
    debconf: falling back to frontend: Readline
    Setting up procps (2:3.3.15-2) ...
    Configuration file '/etc/sysctl.conf'
     ==> File on system created by you or by a script.
     ==> File also in package provided by package maintainer.
       What would you like to do about it ?  Your options are:
        Y or I  : install the package maintainer's version
        N or O  : keep your currently-installed version
          D     : show the differences between the versions
          Z     : start a shell to examine the situation
     The default action is to keep your current version.
    *** sysctl.conf (Y/I/N/O/D/Z) [default=N] ? dpkg: error processing package procps (--configure):
     end of file on stdin at conffile prompt
    
    --- more aggressive after setting env still got
     end of file on stdin at conffile prompt
    more aggressive  -o Dpkg::Options::="--force-confold"