【急】有没有支持Mysql 5.1.45版本的Fulltext啊？

有没有支持Mysql 5.1.45版本的Fulltext啊？ 
在5.1.45版里执行第五步的时候报错。。。这个支持5.1.30的不能用在45上吧？


5. 对 mysql 源码打补丁，以支持自定义函数中获取正确的字符集
在 mysql 源码目录执行 patch -p0 < myft_scws_udf_5.1.30.patch 即可


-bash-3.2$ patch -p0 < myft_scws_udf_5.1.30.patch
can't find file to patch at input line 3
Perhaps you used the wrong -p or --strip option?
The text leading up to this was:
--------------------------
|*** include/mysql_com.h.orig 2008-12-31 14:12:53.000000000 +0800
|--- include/mysql_com.h 2008-12-31 14:15:20.000000000 +0800
--------------------------
File to patch:
Skip this patch? [y]
Skipping patch.
2 out of 2 hunks ignored

大家做中文全文索引都是怎么做的啊？