gnome-bluetooth doesn't build

Here are build errors.

checking for pkg-config... /home/tang/Project/OE/build/tmp/sysroots/


configure: WARNING: using cross tools not prefixed with host triplet
checking pkg-config is at least version 0.9.0... yes
checking for gtkdoc-check... /usr/bin/gtkdoc-check
checking for gtkdoc-rebase... /usr/bin/gtkdoc-rebase
checking for gtkdoc-mkpdf... no
checking whether to build gtk-doc documentation... no
checking for update-desktop-database... /home/tang/Project/OE/build/


checking for gtk-update-icon-cache... /home/tang/Project/OE/build/


checking for PROPS... yes
checking for APPLET... yes
checking for SENDTO... yes
checking for NST... no
checking for WIZARD... yes
checking for INPUT... configure: error: Package requirements (xi
      gtk+-2.0) were not met:

No package 'xi' found

Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.

Alternatively, you may set the environment variables INPUT_CFLAGS
and INPUT_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.

FATAL: oe_runconf failed

NOTE: Task failed: /home/tang/Project/OE/build/tmp/work/armv7a-
ERROR: TaskFailed event exception, aborting
ERROR: Build of /home/tang/Project/OE/openembedded/recipes/gnome/gnome- do_configure failed
ERROR: Task 7 (/home/tang/Project/OE/openembedded/recipes/gnome/gnome-, do_configure) failed