+# All programs
+ANT_BIN=$(which ant 2>/dev/null)
+SCP_BIN=$(which scp 2>/dev/null)
+SSH_BIN=$(which ssh 2>/dev/null)
+
+# Check binary
+if [ -z "${ANT_BIN}" ]
+then
+ echo "$0: Cannot find ANT binary."
+ exit 1
+elif [ ! -x "${ANT_BIN}" ]
+then
+ echo "$0: '${ANT_BIN}' is not executable!"
+ exit 1
+elif [ -z "${SCP_BIN}" ]
+then
+ echo "$0: Cannot find SCP binary."
+ exit 1
+elif [ -z "${SSH_BIN}" ]
+then
+ echo "$0: Cannot find SSH binary."
+ exit 1
+fi
+