fedora9上按照手册上装arm-linux-gcc 4.4.3,装上之后版本显示正确，编译hello.c出现如下问题:
/opt/FriendlyARM/toolschain/4.4.3/lib/gcc/arm-none-linux-gnueabi/4.4.3/../../../../arm-none-linux-gnueabi/bin/ld: cannot open output file hello: Permission denied
collect2: ld returned 1 exit status
请问怎么解决！
