Looks like I jumped to conclusion too quickly. I won't give you any details or attenuating circumstances. I simply did not check properly. It looks like we do hve something on the Windows platform but not on the others.
I simply have to statrt lobying for the data server drivers as part od CSDK on all platforms. In the meantime, you can download the common drivers starting at this URL:
The one you want is the IBM Data Server Driver Package (DS Driver). On Linux, it is a 24MB download.
More on how to use it later.