ubuntu 9.04下LFS 6.4 linux -2.6.27 api编译出错

root:/sources/linux-2.6.27.4# make headers_check
CHK include/linux/version.h
UPD include/linux/version.h
HOSTCC scripts/basic/fixdep
HOSTCC scripts/basic/docproc
HOSTCC scripts/unifdef
INSTALL include/asm-generic (12 files)
/bin/sh: /usr/bin/perl: No such file or directory
make[2]: *** [/sources/linux-2.6.27.4/usr/include/asm-generic/.install] Error 1
make[1]: *** [asm-generic] Error 2
make: *** [headers_install] Error 2

楼主注意信息： /bin/sh: /usr/bin/perl: No such file or directory

奇怪，一般的系统都应该有 perl 的吧