hooks目录下面的那些示例是用在linux下面的，在windows中无法运行，需要修改。
在hooks目录下面增加pre-revprop-change.bat，内容：
# Here is an example hook script, for a Unix /bin/sh interpreter.# For more examples and pre-written hooks, see those in
# the Subversion repository at
# [url]http://svn.collab.net/repos/svn/trunk/tools/hook-scripts/[/url] and
# [url]http://svn.collab.net/repos/svn/trunk/contrib/hook-scripts/[/url]
rem Only allow log messages to be changed.
if "%4" == "svn:log" exit 0
echo Property '%4' cannot be changed >&2
exit 1