You are going about this a little wrong.The kernel source should be unziped and a new file will be created like kernel-2.6.10 then you remove the simlink;
Code:
cd /usr/src
rm linux(if there is one there)
ln -s kernel-2.6.10 linux
cd linux
make menuconfig
I never run make mrproper or make clean but then again I don't do fedora
after menuconfig when you are happy save then
Code:
make && make modules_install
make install
or you can copy it manually.