Thank you so much. Mr.Chang Y.C has pointed out it by DM. Yes, as you said the first line of `install' is "#!/bin/ksh", however ksh is not under /bin as B shell but under /usr/bin. So after I corrected it to "#!/usr/bin/ksh" it works fine.
Regards, Wen kemmy> Would you post the content of `install' ? I guess the intended interpreter kemmy> doesn't exist. kemmy> For example , if the first line of `install' is "#!/bin/ksh" , you should check kemmy> if ksh is under /bin, kemmy> if ksh is somewhere else, correct it ! -- | This message was re-posted from [email protected] | and converted from gb2312 to big5 by an automatic gateway.

