A couple things, first have you updated mandrake since you installed? If not, you need to do that.
First, you need to make sure you have the matching kernel source installed and in the right directory. I noticed your signature says your still running 2.6.3-7mdk. Thats fine, but before we go through this, you might want to start by updating your kernel. Just download the new rpm and source from the link just a little below here and install it before going through everything. If you don't want to, just keep going.
Run the command
rpm -qa | grep kernel so you can see what kernels you have installed and what kernel sources. If you want to update your kernel, or need to get a kernel source you can get it here...
http://mirrors.usc.edu/pub/linux/distribut.../Mandrake/RPMS/Its a long list, but its in there (so is everything else you need).
If you already have it, or you just installed it (use the usual rpm -Uvh command) make sure you kernel source directory is pointing in the right direction.
cd to
/usr/srcdo
ls -alsee where linux is pointing....if it doesn't say this:
linux -> linux-2.6.3-7mdk/then do:
rm linuxthen
ln -s linux-2.6.3-7mdk linuxOk, now its time to update all your installed packages. This will take a little time, but most it you don't need to be here for, this will take a really long time if your on dial-up, but it needs to be done.
Start with the command
urpmi.removemedia -aThan add these lines one at a time, they may wrap around on your screen, but each on is a line.
CODE
urpmi.addmedia Disk_1 http://mirrors.usc.edu/pub/linux/distributions/mandrakelinux/devel/10.0/i586/Mandrake/RPMS with ../base/synthesis.hdlist.cz
urpmi.addmedia Disk_2 http://mirrors.usc.edu/pub/linux/distributions/mandrakelinux/devel/10.0/i586/Mandrake/RPMS2 with ../base/synthesis.hdlist2.cz
urpmi.addmedia Disk_3 http://mirrors.usc.edu/pub/linux/distributions/mandrakelinux/devel/10.0/i586/Mandrake/RPMS3 with ../base/synthesis.hdlist3.cz
urpmi.addmedia update_source http://mirrors.usc.edu/pub/linux/distributions/mandrakelinux/official/updates/10.0/RPMS with ../base/hdlist.cz
Than type in these two commands and you should be set.
urpmi.update -a
urpmi --auto-selectOk, your Mandrake system should be up-to-date. Now for your questions...
None of the pre-compiled binaries that aren't for Mandrake 10.0 are compatible with Mandrake 10.0, not ever Mandrake 9.2 rpms will work, you have to make sure you only downloading Mandrake 10.0 rpms.
I will leave the dependency question alone because I am not really sure what your trying to ask. Your system is up-to-date and should be running slick, the only other time you need to be worried about installing dependencies is when a new program needs one.
Its the summer season, the 3D games all go down to Brazil to hide from the tourists. I have no idea where they are, I am not a gammer, maybe somebody else knows.
Your package manager should work fine now that your updated, if the trouble persists, you can either go download the rpm right from that link at the top of this post, or come back.
Hope that helps you.