我使用ROOT账号登陆系统，对文件进行编译，但是系统依然提示我权限不够，请高手解决，谢谢。
root@yuanzhiqian-G31M-ES2C:~# export PATH=/opt/Mozart_Toolchain/arm-eabi-uclibc/usr/bin:$PATH
root@yuanzhiqian-G31M-ES2C:~# arm-linux-gcc -v
Using built-in specs.
Target: arm-unknown-linux-uclibcgnueabi
Configured with: /opt/buildroot-2010.11/output/toolchain/gcc-4.3.5/configure --prefix=/opt/Mozart_Toolchain/arm-eabi-uclibc/usr --build=i686-pc-linux-gnu --host=i686-pc-linux-gnu --target=arm-unknown-linux-uclibcgnueabi --enable-languages=c,c++ --with-sysroot=/opt/Mozart_Toolchain/arm-eabi-uclibc --with-build-time-tools=/opt/Mozart_Toolchain/arm-eabi-uclibc/usr/arm-unknown-linux-uclibcgnueabi/bin --disable-__cxa_atexit --enable-target-optspace --with-gnu-ld --disable-libssp --disable-multilib --disable-tls --enable-shared --with-gmp=/opt/buildroot-2010.11/output/toolchain/gmp --with-mpfr=/opt/buildroot-2010.11/output/toolchain/mpfr --disable-nls --enable-threads --disable-decimal-float --with-float=soft --with-abi=aapcs-linux --with-arch=armv5te --with-tune=arm926ej-s --with-pkgversion='Buildroot 2010.11' --with-bugurl=http://bugs.buildroot.net/
Thread model: posix
gcc version 4.3.5 (Buildroot 2010.11)
root@yuanzhiqian-G31M-ES2C:~# cd /home
root@yuanzhiqian-G31M-ES2C:/home# ls
yuanzhiqian
root@yuanzhiqian-G31M-ES2C:/home# cd /root
root@yuanzhiqian-G31M-ES2C:~# ls
mozart3_boot_1.23 公共 模板 视频 图片 文档 下载 音乐 桌面
root@yuanzhiqian-G31M-ES2C:~# cd mozart3_boot_1.23/U-Boot
root@yuanzhiqian-G31M-ES2C:~/mozart3_boot_1.23/U-Boot# make distclean
root@yuanzhiqian-G31M-ES2C:~/mozart3_boot_1.23/U-Boot# make mozart_evm_config
/bin/bash: 行 1: /root/mozart3_boot_1.23/U-Boot/mkconfig: 权限不够
make: *** [mozart_evm_config] 错误 126
root@yuanzhiqian-G31M-ES2C:~/mozart3_boot_1.23/U-Boot# sudo make mozart_evm_config
/bin/bash: 行 1: /root/mozart3_boot_1.23/U-Boot/mkconfig: 权限不够
make: *** [mozart_evm_config] 错误 126
root@yuanzhiqian-G31M-ES2C:~/mozart3_boot_1.23/U-Boot#
