[avr-gcc-list] Error while compiling avr uip

[leo]

Hi all,

i'm new using avr gcc. i'm working on my final project now.
i try to compile avr up 0.60.1 for my final project. i use the avrgcc at
Win2000 platform, but there are these errors:

avr-gcc -c -g  -Os -Wall -Wstrict-prototypes -Wa,-ahlms=main.lst
-mmcu=at90s8535
 -I. main.c -o main.o
avr-gcc -c -g  -Os -Wall -Wstrict-prototypes -Wa,-ahlms=app.lst
-mmcu=at90s8535
-I. app.c -o app.o
avr-gcc -c -g  -Os -Wall -Wstrict-prototypes -Wa,-ahlms=rtl8019.lst
-mmcu=at90s8
535 -I. rtl8019.c -o rtl8019.o
avr-gcc -c -g  -Os -Wall -Wstrict-prototypes -Wa,-ahlms=rtl8019dev.lst
-mmcu=at9
0s8535 -I. rtl8019dev.c -o rtl8019dev.o
avr-gcc -c -g  -Os -Wall -Wstrict-prototypes -Wa,-ahlms=delay.lst
-mmcu=at90s853
5 -I. delay.c -o delay.o
avr-gcc -c -g  -Os -Wall -Wstrict-prototypes -Wa,-ahlms=uip.lst
-mmcu=at90s8535
-I. uip.c -o uip.o
avr-gcc -c -g  -Os -Wall -Wstrict-prototypes -Wa,-ahlms=uip_arp.lst
-mmcu=at90s8
535 -I. uip_arp.c -o uip_arp.o
avr-gcc -c -g  -Os -Wall -Wstrict-prototypes -Wa,-ahlms=uip_arch.lst
-mmcu=at90s
8535 -I. uip_arch.c -o uip_arch.o
avr-gcc  main.o app.o rtl8019.o rtl8019dev.o delay.o uip.o uip_arp.o
uip_arch.o
  -Wl,-Map=uIPexample.map,--cref -mmcu=at90s8535 -o uIPexample.elf
avr-objcopy -O avrobj -R .eeprom uIPexample.elf uIPexample.obj
avr-objcopy -O ihex      -R .eeprom uIPexample.elf uIPexample.hex
elfcoff uIPexample.elf coff uIPexample.cof uIPexample.sym
Ended
cp coff/uIPexample.cof .
cp coff/* .
cp: not found
make: *** [uIPexample.cof] Error 2
rm rtl8019dev.o delay.o uip_arp.o app.o rtl8019.o uip.o uip_arch.o main.o

i have change the elfcoff.exe with the newest version downloaded from
avrfreaks.net.
could anyone tell me what happened? and what should i do to fix these errors.

best regards,

Leo