[PULL v2 04/73] travis.yml: Use newer version of libgnutls and libpng

[Alex Bennée]

From: Thomas Huth <address@hidden>

libgnutls-dev and libpng12-dev are not available in newer versions
of Ubuntu anymore, so installing these packages fails e.g. in the
new arm64 containers on Travis. Let's use newer versions of these
packages by default instead. (The old versions still get tested in
the "gcc-9" build).

Signed-off-by: Thomas Huth <address@hidden>
Message-Id: <address@hidden>
Signed-off-by: Alex Bennée <address@hidden>

diff --git a/.travis.yml b/.travis.yml
index b446e04e8ae..e65e53f3d7e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -29,7 +29,7 @@ addons:
       - libcap-dev
       - libcap-ng-dev
       - libgcc-4.8-dev
-      - libgnutls-dev
+      - libgnutls28-dev
       - libgtk-3-dev
       - libiscsi-dev
       - liblttng-ust-dev
@@ -37,7 +37,7 @@ addons:
       - libnfs-dev
       - libnss3-dev
       - libpixman-1-dev
-      - libpng12-dev
+      - libpng-dev
       - librados-dev
       - libsdl2-dev
       - libsdl2-image-dev
-- 
2.20.1