USB-creator crashes stating "no module named gnomevfs"

Binary package hint: usb-creator

This bug *is* a dupe of Bug #316077, but this was the only way I knew to get all of the automated bug report info onto a pre-existing bug. If there's another way let me know and I'll renounce my wicked ways!

Concole output:
usb-creator
Traceback (most recent call last):
  File "/usr/bin/usb-creator", line 21, in <module>
    from usbcreator.gtk_frontend import GtkFrontend
  File "/usr/lib/python2.5/site-packages/usbcreator/gtk_frontend.py", line 25, in <module>
    import gnomevfs
ImportError: No module named gnomevfs
Error in sys.excepthook:
Traceback (most recent call last):
  File "/usr/lib/python2.5/site-packages/apport_python_hook.py", line 85, in apport_excepthook
    os.O_WRONLY|os.O_CREAT|os.O_EXCL), 'w')
OSError: [Errno 17] File exists: '/var/crash/_usr_bin_usb-creator.1000.crash'
Console output:
"Original exception was:
Traceback (most recent call last):
  File "/usr/bin/usb-creator", line 21, in <module>
    from usbcreator.gtk_frontend import GtkFrontend
  File "/usr/lib/python2.5/site-packages/usbcreator/gtk_frontend.py", line 25, in <module>
    import gnomevfs
ImportError: No module named gnomevfs
user@the-beast:~$ gksudo usb-creator
  File "/usr/bin/usb-creator", line 21, in <module>
    from usbcreator.gtk_frontend import GtkFrontend
  File "/usr/lib/python2.5/site-packages/usbcreator/gtk_frontend.py", line 25, in <module>
    import gnomevfs
ImportError: No module named gnomevfs"

ProblemType: Crash
Architecture: amd64
DistroRelease: Ubuntu 9.04
ExecutablePath: /usr/bin/usb-creator
InterpreterPath: /usr/bin/python2.5
NonfreeKernelModules: fglrx
Package: usb-creator 0.1.11
PackageArchitecture: all
ProcAttrCurrent: unconfined
ProcCmdline: /usr/bin/python /usr/bin/usb-creator
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_CA.UTF-8
 LANGUAGE=
 SHELL=/bin/bash
PythonArgs: ['/usr/bin/usb-creator']
SourcePackage: usb-creator
Title: usb-creator crashed with ImportError in <module>()
Uname: Linux 2.6.28-7-generic x86_64
UserGroups: