attempt to open /foo/gcc-6.3.0/lib/gcc/x86_64-redhat-linux/6.3.0/libm.a failed
attempt to open /foo/gcc-6.3.0/lib/gcc/x86_64-redhat-linux/6.3.0/../../../x86_64-r
错误消息:Reading package lists...following information may help to resolve the situation:
gcc-4.9-arm-linux-gnueabihf : Depends: libgcc-4.9-dev:armhf (= 4.9.2-10) but 4.9.