Add 'ant' as required ubuntu package for building

diff --git a/scripts/setup-ubuntu.sh b/scripts/setup-ubuntu.sh
index d0a4e2bfa8adbbc362e4f1818e54afbfd3789f1a..88c09b2bbedaa0d38908bdce1a4ff676bce01f47 100755 (executable)
--- a/scripts/setup-ubuntu.sh
+++ b/scripts/setup-ubuntu.sh
@@ -1,6 +1,7 @@
 #!/bin/sh
 
 PACKAGES=""
+PACKAGES="$PACKAGES ant"                       # Used by jack and aptsigner.
 PACKAGES="$PACKAGES asciidoc"
 PACKAGES="$PACKAGES automake"
 PACKAGES="$PACKAGES bison"