mtd-util问题

编辑mtd-utile时会出现这样的错误：
compr_lzo.c:31:23: lzo/lzo1x.h: 没有那个文件或目录
compr_lzo.c: In function `jffs2_lzo_cmpr':
compr_lzo.c:53: `lzo_uint' undeclared (first use in this function)
compr_lzo.c:53: (Each undeclared identifier is reported only once
compr_lzo.c:53: for each function it appears in.)
compr_lzo.c:53: syntax error before "compress_size"
compr_lzo.c:56: warning: implicit declaration of function `lzo1x_999_compress'
compr_lzo.c:56: `compress_size' undeclared (first use in this function)
compr_lzo.c:58: `LZO_E_OK' undeclared (first use in this function)
compr_lzo.c: In function `jffs2_lzo_decompress':
compr_lzo.c:74: `lzo_uint' undeclared (first use in this function)
compr_lzo.c:74: syntax error before "dl"
compr_lzo.c:76: warning: implicit declaration of function `lzo1x_decompress_safe'
compr_lzo.c:76: `dl' undeclared (first use in this function)
compr_lzo.c:78: `LZO_E_OK' undeclared (first use in this function)
compr_lzo.c: In function `jffs2_lzo_init':
compr_lzo.c:97: `LZO1X_999_MEM_COMPRESS' undeclared (first use in this function)
make: *** [/home/wu/mtd-utils-baafd8a/compr_lzo.o] 错误 1
rm /home/wu/mtd-utils-baafd8a/doc_loadbios.o /home/wu/mtd-utils-baafd8a/flash_erase.o /home/wu/mtd-utils-baafd8a/ftl_format.o /home/wu/mtd-utils-baafd8a/nanddump.o /home/wu/mtd-utils-baafd8a/ftl_check.o
这是由于缺少liblzo在下面下载：
http://www.oberhumer.com/opensource/lzo/download/lzo-2.00.tar.gz
安装上后编译通过。