The Probelm about build RTEMS4.5,

[Zhou qing guo]

Hi,
I download the pakeage of thr RTEMS4.5,
1.Installing RPMs,that is ok!
(rtems-base-binutils-2.9.5.0.24-1,rtems-base-gcc-gcc2.95.2newlib1.8.2-7,
rtems-base-gdb-4.18-4,rtems-base-gdb-4.18-4,i386-rtems-binutils-2.9.5.0.24-1,
i386-rtems-gcc-gcc2.95.2newlib1.8.2-5,i386-rtems-gdb-4.18-4)
2,Building RTEMS:Unpack the RTEMS Source,is ok!
when Generate RTEMS for a Specific Target and BSP:
#./bit_rtems i386 i386-rtems
The errors is :
checking whether to enable maintainer-specific portions of
Makefiles... no
checking if cpu i386 is supported... yes
checking for make/custom/i386-rtems.cfg... configure: error: no
configure: error: ../../../rtems-4.5.0-beta3a/c/configure failed for c
Could not successfully configure into build-i386-rtems!

Could you help me? I have try to find my error for many times but failed.
I hope you could help me!

Thanks!
Kinggo