Could not install syslinux

I tried to install LiveUSB a second time and got this error.

Here's the output:

Starting to work
index 0
Do you want to install Ubuntu on
SanDisk Cruzer Contour (/dev/sdf)?

It currently currently contains 2 partition(s)
which will be deleted.
 - home-rw
 - live

Are you sure you want to erase
SanDisk Cruzer Contour (/dev/sdf)?
Starting work on SanDisk Cruzer Contour (/dev/sdf) 7815 MB
Dependency check to be implemented (FIXME)
[dbus.String(u''), dbus.String(u'')]
Unmounted all partitions on /dev/sdf
Partitioned/dev/sdf
[dbus.String(u''), dbus.String(u'')]
mkfs.vfat 2.11 (12 Mar 2005)
Formatted/dev/sdf1
mke2fs 1.41.3 (12-Oct-2008)
Filesystem label=home-rw
OS type: Linux
Block size=4096 (log=2)
Fragment size=4096 (log=2)
448800 inodes, 1794086 blocks
89704 blocks (5.00%) reserved for the super user
First data block=0
Maximum filesystem blocks=1841299456
55 block groups
32768 blocks per group, 32768 fragments per group
8160 inodes per group
Superblock backups stored on blocks:
        32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632

Writing inode tables: done
Writing superblocks and filesystem accounting information: done

This filesystem will be automatically checked every 20 mounts or
180 days, whichever comes first. Use tune2fs -c or -i to override.
Formatted/dev/sdf2
Wrote Master Boot Record to /dev/sdf
Mounted /dev/sdf1 to
Could not install syslinux