The latest snapshot of Beagle doesn't work on Reiser4 because Reiser4 does not
support extended attributes. Trying to run the beagle deamon, beagled, on
reiser4 in debug mode gives the following error:

WARNING: Could not open Evolution addressbook.  Addressbook searching is disabled.
INFO: Beagle daemon started
INFO: Watching /home/goldenmyst
INFO: Scanning Tomboy notes...
INFO: Scanned 12 notes in .18s
INFO: Scanning blogs...
INFO: Scanned 288 items in 11 blogs in .15s
INFO: Watched 93 directories in 1.28s

Unhandled Exception: System.Exception: Could not set extended attribute on
/home/goldenmyst: Operation not supported
in [0x00067] (at
/tmp/portage/beagle-20041017/work/beagle/Util/ExtendedAttribute.cs:66)
Beagle.Util.ExtendedAttribute:Set (System.IO.FileSystemInfo,string,string)
in [0x00023] (at
/tmp/portage/beagle-20041017/work/beagle/beagled/FileSystemQueryable/CrawlQueue.cs:114)
Beagle.Daemon.FileSystemQueryable.CrawlQueue:SetCrawlTime (string)
in [0x0000a] (at
/tmp/portage/beagle-20041017/work/beagle/beagled/FileSystemQueryable/CrawlQueue.cs:201)
Beagle.Daemon.FileSystemQueryable.CrawlQueue:ScheduleCrawl (string)
in [0x0001a] (at
/tmp/portage/beagle-20041017/work/beagle/beagled/FileSystemQueryable/FileSystemQueryable.cs:70)
Beagle.Daemon.FileSystemQueryable.FileSystemQueryable:StartWorker ()
in <0x00053> (wrapper delegate-invoke) System.MulticastDelegate:invoke_void ()

The deamon then hangs indefinately.