hi, all: When I excute the command of "radiusd -X" inside the "screen" command I met the problem of below: radiusd: error while loading shared libraries: libclntsh.so.10.1: cannot open shared object file: No such file or directory But if I excute the command of "radiusd -X" outside the "screen" command,the command of "radiusd -X" can work very well. Who can tell me what has happend, thanks! best regard yiyongyun