error while rebuild all

[aaa3a]

i've created simple project for testing my axon with one servo motor using project designer and generated the project files then opened it in AVR and did rebuild all rebuild didn't completed and shows this msg
Build started 7.5.2012 at 19:59:45
avr-gcc -g -Wall -DF_CPU=16000000 -mmcu=atmega640 -gdwarf-2 -fpack-struct -fshort-enums  -funsigned-char -funsigned-bitfields -I"../../design tools/webbotlib v2"  -MD -MP -MT opt_pcint.o -MF dep/opt_pcint.o.d  -std=gnu99  -Os -c -o lib/opt_pcint.o lib/opt_
pcint.c

avr-gcc -g -Wall -DF_CPU=16000000 -mmcu=atmega640 -gdwarf-2 -fpack-struct -fshort-enums  -funsigned-char -funsigned-bitfields -I"../../design tools/webbotlib v2"  -MD -MP -MT opt_DeviceName.o -MF dep/opt_DeviceName.o.d  -std=gnu99  -Os -c -o lib/opt_Device
Name.o lib/opt_DeviceName.c

avr-gcc -g -Wall -DF_CPU=16000000 -mmcu=atmega640 -gdwarf-2 -fpack-struct -fshort-enums  -funsigned-char -funsigned-bitfields -I"../../design tools/webbotlib v2"  -MD -MP -MT opt_TimerOverflow.o -MF dep/opt_TimerOverflow.o.d  -std=gnu99  -Os -c -o lib/opt_
TimerOverflow.o lib/opt_TimerOverflow.c

avr-gcc -g -Wall -DF_CPU=16000000 -mmcu=atmega640 -gdwarf-2 -fpack-struct -fshort-enums  -funsigned-char -funsigned-bitfields -I"../../design tools/webbotlib v2"  -MD -MP -MT opt_scheduler.o -MF dep/opt_scheduler.o.d  -std=gnu99  -Os -c -o lib/opt_schedule
r.o lib/opt_scheduler.c

avr-gcc -g -Wall -DF_CPU=16000000 -mmcu=atmega640 -gdwarf-2 -fpack-struct -fshort-enums  -funsigned-char -funsigned-bitfields -I"../../design tools/webbotlib v2"  -MD -MP -MT opt_TimerCompare.o -MF dep/opt_TimerCompare.o.d  -std=gnu99  -Os -c -o lib/opt_Ti
merCompare.o lib/opt_TimerCompare.c

avr-gcc -g -Wall -DF_CPU=16000000 -mmcu=atmega640 -gdwarf-2 -fpack-struct -fshort-enums  -funsigned-char -funsigned-bitfields -I"../../design tools/webbotlib v2"  -MD -MP -MT opt_TimerCapture.o -MF dep/opt_TimerCapture.o.d  -std=gnu99  -Os -c -o lib/opt_Ti
merCapture.o lib/opt_TimerCapture.c

avr-ar -r lib/libPost.a lib/opt_pcint.o lib/opt_DeviceName.o lib/opt_TimerOverflow.o lib/opt_scheduler.o lib/opt_TimerCompare.o lib/opt_TimerCapture.o
avr-ar: creating lib/libPost.a
make: *** No rule to make target `../../design', needed by `servo.elf'.  Stop.
Build failed with 1 errors and 0 warnings...

i've attached my project files to check

i'm new in using axon and AVR so please make it simple to understand as you can

regards