jenkins.sh: Proper error message if local environment isn't set up
Change-Id: Ibb34f07164adb175a44f460d02f54586b56a5b95
diff --git a/contrib/jenkins.sh b/contrib/jenkins.sh
index f1019e4..88eda80 100755
--- a/contrib/jenkins.sh
+++ b/contrib/jenkins.sh
@@ -1,4 +1,10 @@
#!/bin/sh
+# jenkins build helper script for libosmo-abis. This is how we build on jenkins.osmocom.org
+
+if ! [ -x "$(command -v osmo-build-dep.sh)" ]; then
+ echo "Error: We need to have scripts/osmo-deps.sh from http://git.osmocom.org/osmo-ci/ in PATH !"
+ exit 2
+fi
set -ex