[Denemo-devel] One of the test builds on Travis is consistently failing

[Richard Shann]

It looks like one of the tools invoked has changed its options as the
tail of the log is this:

$ tools/travis/before-install.sh

Usage:   

  pip install [options] <requirement specifier> [package-index-options] ...

  pip install [options] -r <requirements file> [package-index-options] ...

  pip install [options] [-e] <vcs project url> ...

  pip install [options] [-e] <local project path> ...

  pip install [options] <archive url/path> ...

no such option: --use-mirrors

The command "tools/travis/before-install.sh" failed and exited with 2 during .

Your build has been stopped.

Richard