[oe] gpe-package 0.4 does not build

[J. L.]

I have yet another package failing to build its gpe-package .04 comes
with this error message: Can anyone help?

NOTE: Running task 2765 of 2777 (ID: 10,
/home/vdubhack/overo-oe/org.openembedded.dev/recipes/gpe-package/gpe-package_0.4.bb,
do_compile)
ERROR: function do_compile failed
ERROR: log data follows
(/home/vdubhack/overo-oe/tmp/work/armv7a-angstrom-linux-gnueabi/gpe-package-0.4-r2/temp/log.do_compile.25974)
| NOTE: make -e MAKEFLAGS= PREFIX=/usr
| arm-angstrom-linux-gnueabi-gcc -march=armv7-a -mtune=cortex-a8
-mfpu=neon -mfloat-abi=softfp -mthumb-interwork -mno-thumb
-isystem/home/vdubhack/overo-oe/tmp/sysroots/armv7a-angstrom-linux-gnueabi/usr/include
-fexpensive-optimizations -frename-registers -fomit-frame-pointer -O2
-ggdb3 -DENABLE_PCRE
-isystem/home/vdubhack/overo-oe/tmp/sysroots/armv7a-angstrom-linux-gnueabi/usr/include
-DVERSION=\"0.4\" -DPREFIX=\"/usr\" -D_GNU_SOURCE
-DPACKAGE=\"gpe-package\" -DPACKAGE_LOCALE_DIR=\"/usr/share/locale\"
-DIPKG_LIB  `pkg-config --cflags libipkg` -pthread
-I/home/vdubhack/overo-oe/tmp/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/gtk-2.0
-I/home/vdubhack/overo-oe/tmp/sysroots/armv7a-angstrom-linux-gnueabi/usr/lib/gtk-2.0/include
-I/home/vdubhack/overo-oe/tmp/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/atk-1.0
-I/home/vdubhack/overo-oe/tmp/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/cairo
-I/home/vdubhack/overo-oe/tmp/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/pango-1.0
-I/home/vdubhack/overo-oe/tmp/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/glib-2.0
-I/home/vdubhack/overo-oe/tmp/sysroots/armv7a-angstrom-linux-gnueabi/usr/lib/glib-2.0/include
-I/home/vdubhack/overo-oe/tmp/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/pixman-1
-I/home/vdubhack/overo-oe/tmp/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/freetype2
-I/home/vdubhack/overo-oe/tmp/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/libpng12
  -pthread -I/home/vdubhack/overo-oe/tmp/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/gtk-2.0
-I/home/vdubhack/overo-oe/tmp/sysroots/armv7a-angstrom-linux-gnueabi/usr/lib/gtk-2.0/include
-I/home/vdubhack/overo-oe/tmp/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/atk-1.0
-I/home/vdubhack/overo-oe/tmp/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/cairo
-I/home/vdubhack/overo-oe/tmp/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/pango-1.0
-I/home/vdubhack/overo-oe/tmp/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/glib-2.0
-I/home/vdubhack/overo-oe/tmp/sysroots/armv7a-angstrom-linux-gnueabi/usr/lib/glib-2.0/include
-I/home/vdubhack/overo-oe/tmp/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/pixman-1
-I/home/vdubhack/overo-oe/tmp/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/freetype2
-I/home/vdubhack/overo-oe/tmp/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/libpng12
  -MD -Wall   -c main.c -o main.o
| Package libipkg was not found in the pkg-config search path.
| Perhaps you should add the directory containing `libipkg.pc'
| to the PKG_CONFIG_PATH environment variable
| No package 'libipkg' found
| In file included from main.c:28:
| packages.h:4:33: error: libipkg.h: No such file or directory
| In file included from main.c:28:
| packages.h:57: error: expected specifier-qualifier-list before
'pkg_state_status_t'
| main.c: In function 'main':
| main.c:46: warning: implicit declaration of function 'exit'
| main.c:46: warning: incompatible implicit declaration of built-in
function 'exit'
| main.c:72: warning: incompatible implicit declaration of built-in
function 'exit'
| make: *** [main.o] Error 1
| FATAL: oe_runmake failed
NOTE: Task failed:
/home/vdubhack/overo-oe/tmp/work/armv7a-angstrom-linux-gnueabi/gpe-package-0.4-r2/temp/log.do_compile.25974
ERROR: TaskFailed event exception, aborting
ERROR: Build of
/home/vdubhack/overo-oe/org.openembedded.dev/recipes/gpe-package/gpe-package_0.4.bb
do_compile failed
ERROR: Task 10 (/home/vdubhack/overo-oe/org.openembedded.dev/recipes/gpe-package/gpe-package_0.4.bb,
do_compile) failed
NOTE: Tasks Summary: Attempted 2764 tasks of which 2746 didn't need to
be rerun and 1 failed.
ERROR: '/home/vdubhack/overo-oe/org.openembedded.dev/recipes/gpe-package/gpe-package_0.4.bb'
failed