求助: 安装RTEMS出错

zhh124

按下列步骤安装RTEMS:

Building RTEMS
To build RTEMS with the source code in a directory 'c:\rtems\src\rtems-4.7.99.2' you would
do the following:
> c:
> cd \opt\src\rtems
> tar jxf c:\downloads\rtems\rtems-4.7.99.2.tar.bz2
> cd rtems-4.7.99.2
> sh ./bootstrap
> cd ..
> mkdir m68k
> cd m68k
> sh ../rtems-4.7.99.2/configure --target=m68k-rtems4.8 --enable-multilib --
prefix=/c/opt/src/rtems/m68k
> sh make all install
运行
> sh ../rtems-4.7.99.2/configure --target=i386-rtems --enable-multilib --
prefix=/c/opt/src/rtems/i386
时产生如下信息信息只摘录了最后一部分)
configure: WARNING: In the future, Autoconf will not detect cross-tools
whose name does not start with the host triplet.  If you think this
configuration is useful to you, please write to autoconf@gnu.org.
checking whether to enable maintainer-specific portions of Makefiles... no
checking if cpu i386 is supported... yes
checking for style of include used by make... GNU
checking for i386-rtems-gcc... no
configure: error: no acceptable cc found in $PATH
configure: error: /bin/sh '../../../rtems-4.7.99.2/cpukit/configure' failed for
cpukit
提示说没有可接受的cc是什么意思?

这个安装方法我是按照 RTEMS WIKI网站上进行的. 地址如下:
http://www.rtems.org/wiki/index.php/MinGW_Tools_for_Windows
我是直接下载的 RTEMS Tool Installer (rtems4.8-tools-16.exe) 安装交叉编译工具的,并且只安装了for i386平台的工具.