kdelibs5: Depends: dbus-x11 but it is not installable

I've edited the deb file kdelibs5_3.92.0-0ubuntu3~feisty1_i386.deb made it so it doesn't depend on dbus-x11, Installed it. Now I still can't install kde4base-dev because "libpq-dev: Depends: libpq5 (= 8.2.3-3) but 8.2.4-0ubuntu0.7.04 is to be installed" (kde4base-dev-->kdelibs5-dev-->libqt4-dev-->libpq-dev) Note I also read http://lists.debian.org/debian-qt-kde/2006/08/msg00384.html I don't know if it has anything to do with libqt4-dev not installing. kdepimlibs5-dev is another depenency that doesn't install hence it also needs libqt4-dev.

I'm now going to remove the depenency libpq-dev from libqt4-dev I hope I don't mess my pc up ;-)

using: Feisty Fawn kubuntu 7.04

Have the same problem installing kde4

#####@########### sudo apt-get install kdelibs5
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.

Since you only requested a single operation it is extremely likely that
the package is simply not installable and a bug report against
that package should be filed.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
  kdelibs5: Depends: dbus-x11 but it is not installable
E: Broken packages
#####@########### sudo apt-get install dbus-x11
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package dbus-x11 is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
E: Package dbus-x11 has no installation candidate
gimfred@gimfred-desktop:~$ sudo apt-get install kdelibs5
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.

Since you only requested a single operation it is extremely likely that
the package is simply not installable and a bug report against
that package should be filed.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
  kdelibs5: Depends: dbus-x11 but it is not installable
E: Broken packages
gimfred@gimfred-desktop:~$ sudo apt-get install dbus-x11
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package dbus-x11 is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
E: Package dbus-x11 has no installation candidate

I've gotten it to work now. I had to edit 2 deb files' dependencies. I removed the following:
* dbus-x11 from kdelibs5
* libpq-dev from libqt4-dev
I tested plasma with Xephyr and without it (running with my currently loged kde3 session). There is various bugs, I'm not sure if some of them is because of what I did to install kde4 or just because its still a beta. At lest its running and working MUCH better than kde4 alpha.

I tried to install kde-devel for the kcometen3 screen saver I wanted to check out, and it told me:

"kde-devel: Depends: kdebase-dev (>= 4:3.4.3) but it is not going to be installed
             Depends: libkonq4-dev (>= 4:3.4.3) but it is not going to be installed" and that:
kdebase-dev: Depends: kate (= 4:3.5.6-0ubuntu20) but 4:3.5.6-0ubuntu20.1 is to be installed
               Depends: kcontrol (= 4:3.5.6-0ubuntu20) but 4:3.5.6-0ubuntu20.1 is to be installed
               Depends: kdebase-bin (= 4:3.5.6-0ubuntu20) but 4:3.5.6-0ubuntu20.1 is to be installed
               Depends: kdeprint (= 4:3.5.6-0ubuntu20) but 4:3.5.6-0ubuntu20.1 is to be installed
               Depends: kdesktop (= 4:3.5.6-0ubuntu20) but 4:3.5.6-0ubuntu20.1 is to be installed
               Depends: khelpcenter (= 4:3.5.6-0ubuntu20) but 4:3.5.6-0ubuntu20.1 is to be installed
               Depends: kicker (= 4:3.5.6-0ubuntu20) but 4:3.5.6-0ubuntu20.1 is to be installed
               Depends: klipper (= 4:3.5.6-0ubuntu20) but 4:3.5.6-0ubuntu20.1 is to be installed
               Depends: kmenuedit (= 4:3.5.6-0ubuntu20) but 4:3.5.6-0ubuntu20.1 is to be installed
               Depends: konqueror-nsplugins (= 4:3.5.6-0ubuntu20) but 4:3.5.6-0ubuntu20.1 is to be installed
               Depends: konqueror (= 4:3.5.6-0ubuntu20) but 4:3.5.6-0ubuntu20.1 is to be installed
               Depends: konsole (= 4:3.5.6-0ubuntu20) but 4:3.5.6-0ubuntu20.1 is to be installed
               Depends: ksmserver (= 4:3.5.6-0ubuntu20) but 4:3.5.6-0ubuntu20.1 is to be installed
               Depends: ksplash (= 4:3.5.6-0ubuntu20) but 4:3.5.6-0ubuntu20.1 is to be installed
               Depends: ksysguard (= 4:3.5.6-0ubuntu20) but 4:3.5.6-0ubuntu20.1 is to be installed
               Depends: kwin (= 4:3.5.6-0ubuntu20) but 4:3.5.6-0ubuntu20.1 is to be installed

I struggled a lot, Later joined irc and stdin helped me a lot. We went through lots of tests and later found out that I needed to add feisty-updates and feisty-security I only had feisty and feisty-backports. stdin told me its there by default and I didn't edit it out so I'm guessing it "some how" just vanished, I've been using feisty since alpha3 so I've been through some adept breakages as well as that one kernel breakage (2.6.20.14) ... anyways so I can at lest install kde-devel now, I'm sure that my kde4 dependencies wouldn't be broken any more. I'll make sure later... I got to study for a school exam that starts over a few hours. Then I also need to get some sleep....

Have you try it again with the RC?