Example

<svnlastrevision
   svnpath="/usr/bin/svn"
   workingcopy="/home/user/svnwc"
   propertyname="svn.lastrevision"/>
<svnlastrevision
   svnpath="C:/Subversion/bin/svn.exe"
   workingcopy="C:/projects/svnwc"
   propertyname="svn.lastrevision"/>
<svnlastrevision
   svnpath="C:/Subversion/bin/svn.exe"
   repositoryurl="http://svn.phing.info/"
   propertyname="svn.lastrevision"/>