8.04编译安装gnome 2.26的时候出现的错误， 如何解决？

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checking for X... no
configure: error: X is required, but it was either disabled or not found.
make[8]: *** [configure-work/main.d/xrender-0.8.3/configure] Error 1
make[8]: Leaving directory `/home/linux/garnome-2.24.0/freedesktop/xrender'
make[7]: *** [../../freedesktop/xrender/cookies/main.d/install] Error 2
make[7]: Leaving directory `/home/linux/garnome-2.24.0/freedesktop/libxft'
make[6]: *** [../../freedesktop/libxft/cookies/main.d/install] Error 2
make[6]: Leaving directory `/home/linux/garnome-2.24.0/platform/pango'
make[5]: *** [../../platform/pango/cookies/main.d/install] Error 2
make[5]: Leaving directory `/home/linux/garnome-2.24.0/desktop/libgnomeprint'
make[4]: *** [../../desktop/libgnomeprint/cookies/main.d/install] Error 2
make[4]: Leaving directory `/home/linux/garnome-2.24.0/desktop/libgnomeprintui'
make[3]: *** [../../desktop/libgnomeprintui/cookies/main.d/install] Error 2
make[3]: Leaving directory `/home/linux/garnome-2.24.0/bindings/gnome-python'
make[2]: *** [../../bindings/gnome-python/cookies/main.d/install] Error 2
make[2]: Leaving directory `/home/linux/garnome-2.24.0/admin/pessulus'
make[1]: *** [paranoid-install] Error 2
make[1]: Leaving directory `/home/linux/garnome-2.24.0/admin'
make: *** [paranoid-install] Error 2

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sudo apt-get install xserver-xorg-dev

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apt-get build-dep gnome-panel