Update the distro versions used at Travis

- Debian 8 -> 9
- Fedora 25 -> 27
- Ubuntu 16.10 -> 17.10

diff --git a/Dockerfile.debian b/Dockerfile.debian
index 69304b929d8c6da500378be8a6202cde6f0b2c90..d2c171c1afe2e7d99651ae8f79e10fc1839a37e4 100644 (file)
--- a/Dockerfile.debian
+++ b/Dockerfile.debian
@@ -1,5 +1,5 @@
-# Build Debian 8 image
-FROM debian:8
+# Build Debian 9 image
+FROM debian:9
 
 # see https://docs.docker.com/engine/userguide/eng-image/dockerfile_best-practices/#/run
 RUN apt-get update && \

diff --git a/Dockerfile.fedora b/Dockerfile.fedora
index fa5b8dea9eb782a6fb3b846ea179d629ad74849c..bc1c937f3f82efc6312d25917847b72118d7e2df 100644 (file)
--- a/Dockerfile.fedora
+++ b/Dockerfile.fedora
@@ -1,5 +1,5 @@
-# Build Fedora 25 image
-FROM fedora:25
+# Build Fedora 27 image
+FROM fedora:27
 
 RUN dnf -y install \
   autoconf \

diff --git a/Dockerfile.ubuntu b/Dockerfile.ubuntu
index 842979b751568ebe8bf38e1eb730e4fb83b9bdde..a43253ec08c2c0203e8b229732a7921bca54a417 100644 (file)
--- a/Dockerfile.ubuntu
+++ b/Dockerfile.ubuntu
@@ -1,5 +1,5 @@
-# Build Ubuntu 16.10 image
-FROM ubuntu:16.10
+# Build Ubuntu 17.10 image
+FROM ubuntu:17.10
 
 # see https://docs.docker.com/engine/userguide/eng-image/dockerfile_best-practices/#/run
 RUN apt-get update && \