Install Kubuntu ubiquity crashes anytime on checking applications to install 80% in italian language

Binary package hint: ubiquity

Install Kubuntu 10.04 (ubiquity) on desktop crashes anytime on checking applications to install 80% of installation progress in Italian language

Installer Crashed:
Traceback (most recent call last):
  File "/usr/lib/ubiquity/bin/ubiquity", line 524, in <module>
    main(oem_config)
  File "/usr/lib/ubiquity/bin/ubiquity", line 509, in main
    install(args[0], query=options.query)
  File "/usr/lib/ubiquity/bin/ubiquity", line 242, in install
    ret = wizard.run()
  File "/usr/lib/ubiquity/ubiquity/frontend/kde_ui.py", line 451, in run
    self.progress_loop()
  File "/usr/lib/ubiquity/ubiquity/frontend/kde_ui.py", line 847, in progress_loop
    (ret, realtb))
RuntimeError: Install failed with exit code 1
Traceback (most recent call last):
  File "/usr/share/ubiquity/install.py", line 2442, in <module>
    install.run()
  File "/usr/share/ubiquity/install.py", line 378, in run
    self.install_language_packs()
  File "/usr/share/ubiquity/install.py", line 1264, in install_language_packs
    self.do_install(self.langpacks)
  File "/usr/share/ubiquity/install.py", line 1717, in do_install
    'ubiquity/install/apt_info')
  File "/usr/share/ubiquity/install.py", line 112, in __init__
    flags = fcntl.fcntl(self.statusfd.fileno(), fcntl.F_GETFL)
AttributeError: 'int' object has no attribute 'fileno'