Apt-get :: dpkg-instal.sh error in 0.6.3

When I run dpkg-restore I got errors:
./dpkg-install.sh line 3: /etc/init.d/mkwriteable: no such file
tar:usr/bin/dpkg-split: Read-only file system
/usr/bin/dpkg-restore: apt-get: command not found

pw1, have you done a HD-install? Some of your errors look like you're running live (?).
The dpkg database can only be re-installed when the filesystem is writable.

You're right. I'm running from live cd.
Thanx for help.

original here.