I did a SVN update yesterday and got the following error:

BUILD FAILED
C:\java\forrest\main\targets\site.xml:171: Warning: Could not find file C:\java\
forrest\test\build\tmp\brokenlinks.xml to copy.

This happened again with a new v-2 seed, but not with a 'vanilla'
seed. Reverted to a build from Friday and the problem went away -
updated again and I've got the same problem.