"tinylogin: file can not be created!" error on do_rootfs

[Myk Melez]

I'm trying to build OpenMoko using mokomakefile on Ubuntu 7.04 (Feisty 
Fawn), and it's dying with the following error:

> NOTE: Running task 3401 of 3403 (ID: 4, 
> /home/myk/Projects/moko/openembedded/packages/images/openmoko-devel-image.bb, 
> do_rootfs)
> NOTE: package openmoko-devel-image-1.0: started
> NOTE: package openmoko-devel-image-1.0-r0: task do_rootfs: started
> ERROR: function do_rootfs failed
> ERROR: log data follows 
> (/home/myk/Projects/moko/build/tmp/work/fic-gta01-angstrom-linux-gnueabi/openmoko-devel-image-1.0-r0/temp/log.do_rootfs.4849)
> | + rm -rf /home/myk/Projects/moko/build/tmp/rootfs
> | + '[' 0 '!=' 1 ']'
> | + mkdir -p /home/myk/Projects/moko/build/tmp/rootfs/dev
> | + for devtable in 
> /home/myk/Projects/moko/openembedded/files/device_table-minimal.txt
> | + makedevs -r /home/myk/Projects/moko/build/tmp/rootfs -D 
> /home/myk/Projects/moko/openembedded/files/device_table-minimal.txt
> | makedevs: /home/myk/Projects/moko/build/tmp/rootfs/bin/tinylogin: 
> file can not be created!
> NOTE: Task failed: 
> /home/myk/Projects/moko/build/tmp/work/fic-gta01-angstrom-linux-gnueabi/openmoko-devel-image-1.0-r0/temp/log.do_rootfs.4849
> NOTE: package openmoko-devel-image-1.0-r0: task do_rootfs: failed
> ERROR: TaskFailed event exception, aborting
> NOTE: package openmoko-devel-image-1.0: failed
> ERROR: Build of 
> /home/myk/Projects/moko/openembedded/packages/images/openmoko-devel-image.bb 
> do_rootfs failed
> ERROR: Task 4 
> (/home/myk/Projects/moko/openembedded/packages/images/openmoko-devel-image.bb, 
> do_rootfs) failed
> NOTE: Tasks Summary: Attempted 3400 tasks of which 0 didn't need to be 
> rerun and 1 failed.
> ERROR: 
> '/home/myk/Projects/moko/openembedded/packages/images/openmoko-devel-image.bb' 
> failed
> make: *** [openmoko-devel-image] Error 1

Does anyone know what the problem might be and how to resolve it?

-myk