Question: "error, cannot open archive, /home/salvatore/maple11/lib/, for writing"

Hi, I use maple 11 on linux ubuntu. When I try to save a package that I've done, with the lines: mypackage:=module() global... export... option package; BODY end module(); savelib(mypackage) or savelib('mypackage') maple return the error "error, cannot open archive, /home/salvatore/maple11/lib/, for writing" the address is the good one (I can load all the preexistent package). Someone can help me? Tk you S.
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