unable to compile from svn

[aborigeno79@…]

I tryed to compile from svn sources several times on ubuntu 8.10 and CentOS 5 and I get this error on luci

cp -fpR -a /home/luca/source/fon/openwrt/build_dir/mipsel/luci-0.9+svn/libs/ipkg/dist/* /home/luca/source/fon/openwrt/build_dir/mipsel/luci-0.9+svn/ipkg/luci-ipkg/ -R
cp: cannot stat `/home/luca/source/fon/openwrt/build_dir/mipsel/luci-0.9+svn/libs/ipkg/dist/*': No such file or directory

This append when I have luci-ipkg NOT selected in make menuconfig

When selcting luci-ipkg in menuconfig make will exit with

make[5]: Leaving directory `/home/luca/source/fon/openwrt/build_dir/mipsel/luci-0.9+svn/libs/httpclient'
make: Entering an unknown directory
make: *** libs/ipkg: No such file or directory.  Stop.
make: Leaving an unknown directory
make[4]: *** [gccbuild] Error 1
make[4]: Leaving directory `/home/luca/source/fon/openwrt/build_dir/mipsel/luci-0.9+svn'