message d'erreur "Can't open"

[networker <networker@skynet.be>]

suite :

 apt-get install kdm
Reading Package Lists... Done
Building Dependency Tree... Done
The following extra packages will be installed:
  ark kaddressbook kalarmd kappfinder karm kate kcalc kcharselect kcontrol
  kcron kdcop kdebase kdebase-bin kdebase-data kdebugdialog kdelibs-bin
  kdelibs-data kdelibs4 kdepasswd kdeprint kdesktop kdf kdict kedit kfind
  kfract kghostview khelpcenter khexedit khotkeys kicker kioslave kjots
  klipper kmail kmenuedit knewsticker knode konqueror konqueror-nsplugins
  konsole korganizer kpackage kpager kpersonalizer kscreensaver ksmserver
  ksnapshot ksplash ksysguard ksysv ktip kuser kview kwin kxkb libarts1
  libarts1-qt libasound2 libcupsys2 libkcal2 libkdenetwork2 libkgantt0
  libkonq4 libmimelib1 libqt3 libqt3-mt libsensors1 secpolicy
The following packages will be REMOVED:
  kab kchart kdebase-audiolibs kdebase-doc kdebase-libs kdelibs3 kdelibs3-bin
  kdepim-libs kdewallpapers kformula kivio koffice koffice-libs kontour
  koshell kpm kpresenter kspread kugar kword libarts libkdenetwork1 libkmid
  libkonq3 xmmsarts
The following NEW packages will be installed:
  kaddressbook kalarmd kappfinder kcontrol kdcop kdebase-bin kdebase-data
  kdebugdialog kdelibs-bin kdelibs-data kdelibs4 kdeprint kdesktop khelpcenter
  khotkeys kicker kioslave klipper kmenuedit konqueror-nsplugins kpager
  kpersonalizer ksmserver ksplash ksysguard ktip kwin kxkb libarts1
  libarts1-qt libasound2 libcupsys2 libkcal2 libkdenetwork2 libkgantt0
  libkonq4 libsensors1
33 packages upgraded, 37 newly installed, 25 to remove and 24  not upgraded.
Need to get 36.5MB/36.8MB of archives. After unpacking 28.0MB will be freed.
Do you want to continue? [Y/n] Y

ICI LES PROBLEMES :

Err ftp://download.uk.kde.org woody/ kmail 4:3.0.4-1
  Unable to fetch file, server said 'Can't open 
/pub/kde/stable/3.0.4/Debian/./i386/kdenetwork/kmail_3.0.4-1_i386.deb: No 
such file or directory  '
Get:8 ftp://download.uk.kde.org woody/ kdict 4:3.0.4-1 [200kB]
Err ftp://download.uk.kde.org woody/ kdict 4:3.0.4-1
  Unable to fetch file, server said 'Can't open 
/pub/kde/stable/3.0.4/Debian/./i386/kdenetwork/kdict_3.0.4-1_i386.deb: No 
such file or directory  '
Get:9 ftp://download.uk.kde.org woody/ korganizer 4:3.0.4-1 [615kB]
Err ftp://download.uk.kde.org woody/ korganizer 4:3.0.4-1
  Unable to fetch file, server said 'Can't open 
/pub/kde/stable/3.0.4/Debian/./i386/kdepim/korganizer_3.0.4-1_i386.deb: No 
such file or directory  '
Get:10 ftp://download.uk.kde.org woody/ secpolicy 4:3.0.4-1 [21.3kB]
Err ftp://download.uk.kde.org woody/ secpolicy 4:3.0.4-1
  Unable to fetch file, server said 'Can't open 
/pub/kde/stable/3.0.4/Debian/./i386/kdeadmin/secpolicy_3.0.4-1_i386.deb: No 
such file or directory  '


qué passa ?