Hi.
Here's what I get, trying to rebuild an archive on Debian testing :
$ ant package
Buildfile: /home/olivier/git/github.com/cgutteridge/Graphite/build.xml
package:
[exec] Error: Channel validator error: field "name" - package name "RDF Graphite" is invalid
[exec] Parsing of package.xml from file "../package.xml" failed
[exec] Cannot package, errors in package file
BUILD FAILED