gentoo-java failed through missing USE=-introspection -gtk in Dockerfile.template about dockerfile HOT 1 OPEN

On Sun, Oct 18, 2015 at 07:06:52PM -0700, Steffen Stollfuß wrote:

The following REQUIRED_USE flag constraints are unsatisfied:
python_targets_python2_7

Everything in my tree after gentoo-python is Python-3-only. If you
want to keep Python 2, just adjust gentoo-utc to skip that layer:

FROM ${NAMESPACE}/gentoo-portage:${TAG}

(dependency required by "gnome-base/gsettings-desktop-schemas-3.16.1::gentoo[introspection]" [ebuild])
(dependency required by "dev-java/icedtea-bin-7.2.6.1::gentoo" [ebuild])

It looks like there is interest in putting this GUI-only dependency
behind a use flag 1. Until then (if you don't need the GUI), I'd
probably just sed the ebuild to remove that dependency.

from dockerfile.