hi everyone.. i'm having trouble installing lincity-ng game.. giving out the error "unmet dependencies".when i checked all the apps are giving out the same error when i try to install.. i'm very newbie in this.. plz help me out... output of my log is given below..

--- 2012-04-19 02:03:49 ---
/usr/bin/apt-get -q update -o Dir::Etc::sourcelist=/opt/fapman-cache/sources.list -o Dir::State::lists=/opt/fapman-cache/lists -o Dir::Etc::sourceparts=""
Hit http://repository.maemo.org fremantle-1.3 Release.gpg
Hit https://downloads.maemo.nokia.com ./ Release.gpg
Ign http://repository.maemo.org fremantle-1.3/free Translation-en_US
Ign http://repository.maemo.org fremantle-1.3/non-free Translation-en_US
Ign http://packages.geexbox.org fremantle Release.gpg
Ign http://packages.geexbox.org fremantle/main Translation-en_US
Hit http://repository.maemo.org fremantle Release.gpg
Ign http://repository.maemo.org fremantle/free Translation-en_US
Ign http://repository.maemo.org fremantle/non-free Translation-en_US
Ign https://downloads.maemo.nokia.com ./ Translation-en_US
Hit http://repository.maemo.org fremantle Release.gpg
Ign http://repository.maemo.org fremantle/free Translation-en_US
Ign http://repository.maemo.org fremantle/non-free Translation-en_US
Hit https://downloads.maemo.nokia.com ./ Release.gpg
Ign http://www.smartphonetab.net fremantle Release.gpg
Ign http://www.smartphonetab.net fremantle/free Translation-en_US
Ign https://downloads.maemo.nokia.com ./ Translation-en_US
Ign http://my-maemo.com fremantle Release.gpg
Ign http://my-maemo.com fremantle/user Translation-en_US
Hit https://downloads.maemo.nokia.com ./ Release
Hit https://downloads.maemo.nokia.com ./ Release
Ign http://repository.sygic.com fremantle Release.gpg
Ign http://repository.sygic.com fremantle/non-free Translation-en_US
Ign https://downloads.maemo.nokia.com ./ Packages/DiffIndex
Hit http://repository.maemo.org fremantle-1.3 Release
Ign https://downloads.maemo.nokia.com ./ Packages/DiffIndex
Hit http://packages.geexbox.org fremantle Release
Hit https://downloads.maemo.nokia.com ./ Packages
Hit https://downloads.maemo.nokia.com ./ Packages
Hit http://repository.maemo.org fremantle Release
Hit http://repository.maemo.org fremantle Release
Ign http://www.smartphonetab.net fremantle Release
Ign http://my-maemo.com fremantle Release
Ign http://repository.sygic.com fremantle Release
Ign http://repository.maemo.org fremantle-1.3/free Packages/DiffIndex
Ign http://repository.maemo.org fremantle-1.3/non-free Packages/DiffIndex
Ign http://packages.geexbox.org fremantle/main Packages/DiffIndex
Ign http://repository.maemo.org fremantle/free Packages/DiffIndex
Ign http://repository.maemo.org fremantle/non-free Packages/DiffIndex
Ign http://repository.maemo.org fremantle/free Packages/DiffIndex
Ign http://repository.maemo.org fremantle/non-free Packages/DiffIndex
Ign http://www.smartphonetab.net fremantle/free Packages/DiffIndex
Ign http://my-maemo.com fremantle/user Packages/DiffIndex
Ign http://repository.sygic.com fremantle/non-free Packages/DiffIndex
Hit http://repository.maemo.org fremantle-1.3/free Packages
Hit http://repository.maemo.org fremantle-1.3/non-free Packages
Hit http://packages.geexbox.org fremantle/main Packages
Hit http://repository.maemo.org fremantle/free Packages
Hit http://repository.maemo.org fremantle/non-free Packages
Hit http://repository.maemo.org fremantle/free Packages
Hit http://repository.maemo.org fremantle/non-free Packages
Hit http://www.smartphonetab.net fremantle/free Packages
Ign http://my-maemo.com fremantle/user Packages
Hit http://repository.sygic.com fremantle/non-free Packages
Hit http://my-maemo.com fremantle/user Packages
Reading package lists...
--- 2012-04-19 02:05:08 ---
Start reading package lists
--- 2012-04-19 02:05:28 ---
Finished reading package lists
--- 2012-04-19 02:05:28 ---
Start fetching package dates
--- 2012-04-19 02:05:28 ---
need to fetch date for 8 packages
--- 2012-04-19 02:05:30 ---
sent 8 requests, received 8 replies with 0 errors
--- 2012-04-19 02:05:30 ---
Finished fetching package dates
--- 2012-04-19 02:05:54 ---
/usr/bin/apt-get -qsy --allow-unauthenticated -o Dir::Etc::sourcelist=/opt/fapman-cache/sources.list -o Dir::State::lists=/opt/fapman-cache/lists -o Dir::Etc::sourceparts="" --auto-remove install lincity-ng
--- 2012-04-19 02:05:59 ---
Output from last process:
---
Reading package lists...
Building dependency tree...
Reading state information...
You might want to run `apt-get -f install' to correct these:
The following packages have unmet dependencies:
libwrt-api1: Depends: libwrt1 (= 1.1.0) but it is not going to be installed
lincity-ng: Depends: libphysfs1 but it is not going to be installed
Depends: libsdl-gfx1.2-4 (>= 2.0.22) but it is not going to be installed
Depends: ttf-dejavu but it is not going to be installed
qtwrt-experimental: Depends: wrt-experimental (= 1.1tp-3) but it is not going to be installed
Depends: wrt-api-experimental (= 1.1tp-3) but it is not going to be installed
wrt: Depends: libwrt1 (= 1.1.0) but it is not going to be installed
E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).

/home/user # apt-get -f install
Reading package lists... Done
Building dependency tree
Reading state information... Done
Correcting dependencies... Done
The following extra packages will be installed:
libwrt1 wrt-api-experimental wrt-experimental
The following NEW packages will be installed:
libwrt1 wrt-api-experimental wrt-experimental
0 upgraded, 3 newly installed, 0 to remove and 39 not upgraded.
12 not fully installed or removed.
Need to get 0B/853kB of archives.
After this operation, 3097kB of additional disk space will be used.
Do you want to continue [Y/n]? y
(Reading database ... 61617 files and directories currently installed.)
Unpacking libwrt1 (from .../libwrt1_1.1.0_armel.deb) ...
dpkg: error processing /var/cache/apt/archives/libwrt1_1.1.0_armel.deb (--unpack):
trying to overwrite `/usr/lib/libWrtRuntimeCore.so.1.1.0', which is also in package libwrt-experimental1
dpkg-deb: subprocess paste killed by signal (Broken pipe)
Unpacking wrt-experimental (from .../wrt-experimental_1.1tp-3_armel.deb) ...
dpkg: error processing /var/cache/apt/archives/wrt-experimental_1.1tp-3_armel.deb (--unpack):
trying to overwrite `/etc/wrt/security/mapping.xml', which is also in package wrt-policy
Unknown media type in type 'sketch/png'

Unpacking wrt-api-experimental (from .../wrt-api-experimental_1.1tp-3_armel.deb) ...
dpkg: error processing /var/cache/apt/archives/wrt-api-experimental_1.1tp-3_armel.deb (--unpack):
trying to overwrite `/etc/wrt/api/wrtapicommlog.xml', which is also in package wrt-api
dpkg-deb: subprocess paste killed by signal (Broken pipe)
Errors were encountered while processing:
/var/cache/apt/archives/libwrt1_1.1.0_armel.deb
/var/cache/apt/archives/wrt-experimental_1.1tp-3_armel.deb
/var/cache/apt/archives/wrt-api-experimental_1.1tp-3_armel.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)