docker: don't install device-tree-compiler build-deps in travis.docker

Installing the device-tree-compiler build-deps is a little extreme. We
only actually need the binary so include it with the other packages.

Suggested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20170725133425.436-6-alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Fam Zheng <famz@redhat.com>

diff --git a/tests/docker/dockerfiles/travis.docker b/tests/docker/dockerfiles/travis.docker
index 636fa590a5dd9d97d7362ef143f101036161da82..57ac8e1419762a08971d6228123568887349e61b 100644 (file)
--- a/tests/docker/dockerfiles/travis.docker
+++ b/tests/docker/dockerfiles/travis.docker
@@ -1,6 +1,5 @@
 FROM quay.io/travisci/travis-ruby
 RUN apt-get update
 RUN apt-get -y build-dep qemu
-RUN apt-get -y build-dep device-tree-compiler
-RUN apt-get -y install python2.7 python-yaml dh-autoreconf gdb strace lsof net-tools
+RUN apt-get -y install device-tree-compiler python2.7 python-yaml dh-autoreconf gdb strace lsof net-tools
 ENV FEATURES pyyaml