Uboot编译 img2srec.o GCC：command not found

编译U boot  2001-06-01 那个，
arm-linux-gcc -v 已经是3.4.5的版本了。。。编译出错
用的Ctrl+ALt+F2 切换编译，不能复制具体的。
求解答

root@pc1714:~/Desktop/u-boot-1.1.6> make
for dir in tools examples ; do make -C $dir _depend ; done
make[1]: Entering directory `/home/shamnaik/Desktop/u-boot-1.1.6/tools'
ln -s ../common/environment.c environment.c
ln -s ../lib_generic/crc32.c crc32.c
/bin/sh: line 2: gcc: command not found
/bin/sh: line 2: gcc: command not found
/bin/sh: line 2: gcc: command not found
/bin/sh: line 2: gcc: command not found
/bin/sh: line 2: gcc: command not found
/bin/sh: line 2: gcc: command not found
/bin/sh: line 2: gcc: command not found
make[1]: *** No rule to make target `.depend', needed by `_depend'.  Stop.
make[1]: Leaving directory `/home/shamnaik/Desktop/u-boot-1.1.6/tools'
make[1]: Entering directory `/home/shamnaik/Desktop/u-boot-1.1.6/examples'
make[1]: Leaving directory `/home/shamnaik/Desktop/u-boot-1.1.6/examples'
make[1]: Entering directory `/home/shamnaik/Desktop/u-boot-1.1.6/examples'
make[1]: Nothing to be done for `_depend'.
make[1]: Leaving directory `/home/shamnaik/Desktop/u-boot-1.1.6/examples'
make -C tools all
make[1]: Entering directory `/home/shamnaik/Desktop/u-boot-1.1.6/tools'
gcc -Wall -pedantic -idirafter /home/shamnaik/Desktop/u-boot-1.1.6/include -idirafter /home/shamnaik/Desktop/u-boot-1.1.6/include2 -idirafter /home/shamnaik/Desktop/u-boot-1.1.6/include -DTEXT_BASE=do-not-use-me -DUSE_HOSTCC -O -c -o img2srec.o img2srec.c
make[1]: gcc: Command not found
make[1]: *** [img2srec.o] Error 127
make[1]: Leaving directory `/home/shamnaik/Desktop/u-boot-1.1.6/tools'
make: *** [tools] Error 2
shamnaik@pc1714:~/Desktop/u-boot-1.1.6>

差不多就是这样 用的root

uboot 跟目录的makefile没设置好吧，或者你的交叉编译器路径有问题！~

你输入 gcc -v判断是否安装了gcc
或者是安装了没有加入到系统环境变量中，导致系统无法认别gcc
如果没有安装gcc，重新安装就可以了

http://www.cnblogs.com/amboyna/archive/2008/03/08/1096024.html
环境变量是这么加的?

Fedora中安装GCC  直接  yum install gcc  这样？】
新手，唉