build.sh checks if docker exists
@@ -42,6 +42,8 @@ timestamp="${1:-}"; shift || eusage 'missing timestamp'
mkdir -p "$outputDir"
outputDir="$(readlink -f "$outputDir")"
+docker info > /dev/null || { echo "docker not working, check permissions or work with bin/garden-build.sh"; exit 1; }
+
envArgs=(
TZ="UTC"
LC_ALL="C"
