travis: install socat >= 1.7.2

Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>

diff --git a/.travis-functions.sh b/.travis-functions.sh
index 86146b0cdce60e39e1a2246fcb005f1aecf74fef..e35d8708c3f9c9bb348180eb2911f5d6826f94bd 100755 (executable)
--- a/.travis-functions.sh
+++ b/.travis-functions.sh
@@ -86,6 +86,13 @@ function travis_install_script
                gtk-doc-tools \
                ntp \
                || return
+
+       # install/upgrade custom stuff from non-official sources
+       sudo add-apt-repository -y ppa:malcscott/socat || return
+       sudo apt-get -qq update || return
+       sudo apt-get install -qq >/dev/null \
+               socat \
+               || return
 }
 
 function travis_before_script