DD安装optware遇到问题，请高手支招

dwx***

root@DD-WRT:~# sh /tmp/optware-install.sh
Checking system config ...
Using 113.227.240.1 as default gateway.
Using the following nameserver(s):
nameserver 192.168.1.1
Warning: /opt partition not empty!
Installing package uclibc-opt_0.9.28-13_mipsel.ipk ...
   Some newer versions of DD-WRT does not show download progress bar,
   so just be patient - or check STATUS -> BANDWIDTH tab for download
   activity in your routers Web-GUI, and then still wait a minute or two.
Connecting to ipkg.nslu2-linux.org (140.211.169.161:80)
uclibc-opt_0.9.28-13 100% |*******************************|   832k  0:00:00 ETA
Updating /opt/etc/ld.so.cache
/tmp/postinst: line 6: /opt/sbin/ldconfig: Permission denied
Installing package ipkg-opt_0.99.163-10_mipsel.ipk ...
   Some newer versions of DD-WRT does not show download progress bar,
   so just be patient - or check STATUS -> BANDWIDTH tab for download
   activity in your routers Web-GUI, and then still wait a minute or two.
Connecting to ipkg.nslu2-linux.org (140.211.169.161:80)
ipkg-opt_0.99.163-10 100% |*******************************| 75850   0:00:00 ETA
/tmp/optware-install.sh: line 94: /opt/sbin/ldconfig: Permission denied
/tmp/optware-install.sh: line 95: /opt/bin/ipkg: Permission denied
/tmp/optware-install.sh: line 96: /opt/bin/ipkg: Permission denied
/tmp/optware-install.sh: line 97: /opt/bin/ipkg: Permission denied

sc***

我也是遇到permission denied