I get the following failure:

bash-3.00$ mvn site:deploy
[INFO] Scanning for projects...
[INFO] Searching repository for plugin with prefix: 'site'.
[INFO] ----------------------------------------------------------------------------
[INFO] Building Tapestry prop binding extension
[INFO] task-segment: [site:deploy]
[INFO] ----------------------------------------------------------------------------
[INFO] [site:deploy]
[INFO] ----------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO] ----------------------------------------------------------------------------
[INFO] Wagon protocol 'ftp' doesn't support directory copying
[INFO] ----------------------------------------------------------------------------
[INFO] For more information, run Maven with the -e switch
[INFO] ----------------------------------------------------------------------------
[INFO] Total time: 1 second
[INFO] Finished at: Thu Feb 16 18:42:50 PST 2006
[INFO] Final Memory: 4M/7M
[INFO] ----------------------------------------------------------------------------
bash-3.00$

I've attached my pom