Assuming you have a login to sybase.com, I'd suggest logging in, going to the EBF downloads area, and see if you can download SDK 15.5 or SDK 15.7.
See a similar discussion from this past summer @ How to download Sybase ASE SDK?
Assuming you have a login to sybase.com, I'd suggest logging in, going to the EBF downloads area, and see if you can download SDK 15.5 or SDK 15.7.
See a similar discussion from this past summer @ How to download Sybase ASE SDK?