+Package: tinyos-source
+Architecture: all
+Depends: tinyos-source-2.1.0-2
+Conflicts:
+Priority: extra
+Description: TinyOS source meta package
+ This package installs the latest tinyos source tree package,
+ tinyos-source-2.1.0-2, when you install or upgrade the tinyos package.
+ Command line users may need to issue 'apt-get dist-upgrade' if you see the
+ message that tinyos-source is being held back.
+