problem running MOPAC from SYBYL 6.1



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 Dear Netters,
 I have problem running MOPAC from SYBYL ver. 6.1,
 any attempt ends with the error message:
 ###
 ### Submitting job thiazili_1  using "at" or "batch" command
 on machine type
 ### clover.
 ###
 batch: getcwd fails: Permission denied
 Permissions to all my dirs are "-rwxr-xr-x".
 Any pointers would be greatly appreciated asap, I must prepere class
 for students and there is no support during weekends.
 Regards,
 Jan Radomski