==> Building and installing package
==> Determining latest bzr revision...
You have not informed bzr of your Launchpad ID, and you must do this to
write to Launchpad or access private data.  See "bzr help launchpad-login".
  -> Version found: 6
==> Making package: wingpanel-bzr 6-1 (Sat Aug  6 19:39:58 BST 2011)
==> Checking runtime dependencies...
==> Checking buildtime dependencies...
==> Retrieving Sources...
==> Extracting Sources...
==> Starting build()...
==> Connecting to the server....
You have not informed bzr of your Launchpad ID, and you must do this to
write to Launchpad or access private data.  See "bzr help launchpad-login".
==> BZR checkout done or server timeout
==> Starting make...
Waf: Run from a directory containing a file named 'wscript'
==> ERROR: A failure occurred in build().
    Aborting...
==> ERROR: Makepkg was unable to build wingpanel-bzr.
==> Restart building wingpanel-bzr ? [y/N]
==> --------------------------------------
==>