安装ARM-LINUX-GDB出错！！大神帮帮我

loveximenzi

系统是RHEL5.1-Server-20071017.0-i386-DVD
我把ARM-LINUX-GCC4.3.2工具链解压在/usr/local/arm/4.3.2/bin
为什么还是会提示找不到有效的C编译器

gdb-7.5/texinfo/texinfo.tex
gdb-7.5/md5.sum
gdb-7.5/djunpack.bat
checking build system type... i686-pc-linux-gnu
checking host system type... i686-pc-linux-gnu
checking target system type... arm-unknown-linux-gnu
checking for a BSD-compatible install... /usr/bin/install -c
checking whether ln works... yes
checking whether ln -s works... yes
checking for a sed that does not truncate output... /bin/sed
checking for gawk... gawk
checking for gcc... no
checking for cc... no
checking for cl.exe... no
configure: error: in `/root/ARM-tools/arm-linux-gdb-7.5/gdb-7.5':
configure: error: no acceptable C compiler found in $PATH
See `config.log' for more details.
make: *** 没有指明目标并且找不到 makefile。 停止。
./build-all: line 13: cd: /opt/arm-linux-gdb/: 没有那个文件或目录
[root@localhost arm-linux-gdb-7.5]#