make menuconfig fix
*** Unable to find the ncurses libraries or the
*** required header files.
*** 'make menuconfig' requires the ncurses libraries.
***
*** Install ncurses (ncurses-devel) and try again.
sudo apt-get install libncurses-dev
make xconfig for 2.6.x
QTDIR=/opt/qt/qt-x11-free-3.3.8b
PATH:=$(QTDIR)/bin:$(PATH)
MANPATH:=$(QTDIR)/doc/man:$(MANPATH)
LD_LIBRARY_PATH:=$(QTDIR)/lib:$(LD_LIBRARY_PATH)