make error

i get:
" emiel@ubuntu:~/idevicerestore/libimobiledevice$ make
make: *** No rule to make target /doxygen.cfg', needed bydocs/html'. Stop."

maybe it has to do with: " sed: can't read ./../ltmain.sh: No such file or directory
sed: can't read ./../ltmain.sh: No such file or directory
mv: cannot stat libtoolT': No such file or directory cp: cannot statlibtoolT': No such file or directory
chmod: cannot access `libtool': No such file or directory
"

on ubuntu 10.04