The Linux SCSI Target Wiki
There are LIO i386 and x86_64 builds available on Debian Etch v4 from the Debian repository.
The Debian binary package names are target-utils and target-modules for binary packages. target-source requires module-assistant to build the kernel module. Building the target-utils source currently requires checking out the code and using
dpkg-buildpackage from trunk/target (see README for more information).