Зависит от ошибки libntfs10 при установке testdisk

Я хочу установить testdisk в ubuntu 10.04 LTS, но я получаю сообщение об ошибке. Любая помощь? Вот результат:

# sudo apt-get install testdisk
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
  testdisk: Depends: libntfs10 (>= 2.0.0) but it is not installable
E: Broken packages

Я также попытался:

wget http://launchpadlibrarian.net/40386584/libntfs10_2.0.0-1ubuntu4_i386.deb; sudo dpkg -i *.deb

И я получаю эту ошибку:

dpkg: error processing libntfs10_2.0.0-1ubuntu4_i386.deb (--install):
 package architecture (i386) does not match system (amd64)
Errors were encountered while processing:
 libntfs10_2.0.0-1ubuntu4_i386.deb