Hi

I wanted to install new packeges with apt-get and at first it worked fine, but one time it messed something up because of unmet dependency issues. So the package installation couldn't complete. Now when i want to install another package it gives me the same old crap about the uncompleted installation and to solve it - i should
apt-get -f install
(without any package)
OK i do that but then it gives another error that is a bit similar to that in the first place.

here it is:
  • The following extra packages will be installed:
    kdelibs-data libx11-6 libx11-dev libxcursor-dev libxslt1.1 x-dev
    The following packages will be REMOVED:
    libxslt1
    The following NEW packages will be installed:
    libx11-6 libx11-dev libxcursor-dev libxslt1.1 x-dev
    1 packages upgraded, 5 newly installed, 1 to remove and 757 not upgraded.
    94 packages not fully installed or removed.
    Need to get 0B/7436kB of archives. After unpacking 6558kB will be used.
    Do you want to continue? [Y/n] y
    Setting up base-passwd (3.5.7) ...

    (Reading database ... 114482 files and directories currently installed.)
    Unpacking libx11-6 (from .../libx11-6_4.3.0-7_i386.deb) ...
    dpkg: error processing /var/cache/apt/archives/libx11-6_4.3.0-7_i386.deb (--unpack):
    trying to overwrite `/usr/X11R6/lib/X11/locale/lib/common/ximcp.so.2', which is also in package xlibs
    dpkg-deb: subprocess paste killed by signal (Broken pipe)
    Errors were encountered while processing:
    /var/cache/apt/archives/libx11-6_4.3.0-7_i386.deb
    E: Sub-process /usr/bin/dpkg returned an error code (1)



what should i do?