谁来帮忙解决安装chdrv-1.0.7的问题啊~

我在安装chdrv-1.0.7时安装网上说的
最后在执行。/installbin的时候说找不到chdrvfont.tar.gz这个文件，
我里面明明有啊
还说
installbin中的PD没有这个命令
下面是 installbin的脚本，大家看看有什么问题啊
#!/bin/sh

install -m 0755 chdrv /usr/local/bin
install -m 0755 mkmulti /usr/local/bin
install -m 0755 cnprint /usr/local/bin
install -m 0755 etmode /usr/local/bin
install -m 0755 chconfig /usr/local/bin

install -d -m 0644 /usr/local/lib/chinese
if ! test -f /etc/chinese.conf ; then
    install -m 0644 chinese.conf /etc
fi
install -m 0644 cnprint.cmd /usr/local/lib/chinese
install -m 0644 phone.def /usr/local/lib/chinese
install -m 0644 hanfont /usr/local/lib/chinese
install -m 0644 hbffont /usr/local/lib/chinese
install -m 0644 kcfont /usr/local/lib/chinese
install -m 0644 keys.tw /usr/local/lib/chinese
install -m 0644 chdrv.mac /usr/local/lib/chinese
install -m 0644 NCTU-CSIE-CJ.tbl /usr/local/lib/chinese

if test -r chdrvfont.tar.gz ; then
        PD = `pwd`
        (cd /;tar xzvf ${PD}/chdrvfont.tar.gz)
fi

chconfig /usr/local/lib/chinese/