debian: install build dependencies without confirming

diff --git a/debian/util.sh b/debian/util.sh
index 2d00771ab79a1a28fa6703eaa99a561a4f91ed8e..d5c9b23dbb148bd888afb35a8239fcdd0cbe99fd 100755 (executable)
--- a/debian/util.sh
+++ b/debian/util.sh
@@ -66,7 +66,7 @@ install_build_depends () {
   else
     err "Can't find apt-get or aptitude; are you running on debian?"
   fi
-  $apt install $(list_build_depends)
+  $apt install -y $(list_build_depends)
 }
 
 cmd="$1"