problem installing kdenetwork 1.12

[Andreas Mahling <andreas.mahling@epost.de>]

hello,

I've problems to install kdenetwork 1.1.2-final from ftp://kde.tydc.com.
capt refuses installation with the message:
kdenetwork: Depends: libmime1 (>= 4:2.0-final-0) but it is not installable

I run 2.1-final release of kdebase, kdemultimedia etc. on debian potato

------ This is my /etc/apt/sources.list

deb http://http.us.debian.org/debian stable main contrib non-free
deb http://non-us.debian.org/debian-non-US stable/non-US main contrib non-free
deb http://security.debian.org stable/updates main contrib non-free

deb http://http.us.debian.org/debian testing main contrib non-free

# galeon
deb ftp://galeon.sourceforge.net/pub/galeon/nightly/debian galeonpotato/
deb-src ftp://galeon.sourceforge.net/pub/galeon/nightly/debian galeon/

# nautilus
# deb http://people.debian.org/~kitame/gnome ./

# kde
#deb ftp://ftp.wh9.tu-dresden.de/pub/linux/debian-stuff/KDE2 potato main 
crypto optional qt1apps
deb ftp://kde.tdyc.com/pub/kde potato main crypto optional qt1apps

# Uncomment if you want the apt-get source function to work
deb-src http://http.us.debian.org/debian stable main contrib non-free
deb-src http://non-us.debian.org/debian-non-US stable non-US

deb cdrom:[Debian GNU/Linux 2.2 r0 _Potato_ - Unofficial i386 Binary-4 
(20000821)]/ unstable contrib main non-US/contrib non-US/main non-US/non-free 
non-free
deb cdrom:[Debian GNU/Linux 2.2 r0 _Potato_ - Unofficial i386 Binary-3 
(20000821)]/ unstable contrib main non-US/contrib non-US/main non-US/non-free 
non-free
deb cdrom:[Debian GNU/Linux 2.2 r0 _Potato_ - Unofficial i386 Binary-2 
(20000821)]/ unstable contrib main non-US/contrib non-US/main non-US/non-free 
non-free
deb cdrom:[Debian GNU/Linux 2.2 r0 _Potato_ - Unofficial i386 Binary-1 
(20000821)]/ unstable contrib main non-US/contrib non-US/main non-US/non-free 
non-free
deb http://spidermonkey.helixcode.com/distributions/debian unstable main
--------------

Thanks in advance for any help.
Regards,
Andreas Mahling