i can't make link with the command 'ln'
when i make a symbolic link of libdha.so.0.1,but shell says it's not an allowable operation
[root@zd libdha]# ln -sf libdha.so.0.1 libdha.so.0
the file libdha.so.0.1 exits in the directory,the information is as follow:
-rwxrwxrwx 1 root root 286656 5? 14 13:49 libdha.so.0.1
what's the matter?