when i try to install the package i get the next error:
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make[2]: i686-lfs-linux-gnu-gcc: Command not found
make[2]: *** [/mnt/lfs/sources/glibc-2.8-20080929/glibc-build/locale/C-ctype.o] Error 127
make[2]: Leaving directory `/mnt/lfs/sources/glibc-2.8-20080929/locale'
make[1]: *** [locale/subdir_lib] Error 2
make[1]: Leaving directory `/mnt/lfs/sources/glibc-2.8-20080929'
make: *** [install] Error 2
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---------------------------------------------------------

i would like to finish my LFS, please help me

I can't even find the package, where is it?

it looks like your sources are corrupt. Try unpackaging and build again. I don't know if it matters but the book says to put the build directory next to your sources rather than in the source directory.