> I tried to install the IBOPipeline for ReportBuilder.
> Compiling the updated dbk i get a file not found error
> for the file LibIntf.dcu

Do you have the necessary RB packages in the "requires" clause of the
pipeline package? DM have made it very difficult to decide which
packages you need to add (under C++Builder I make my own single
package). Look through your list of packages but I suspect you will
need one or more of...
dclRBP55 - Pro version, dclRBE55 = Enterprise
dclDAD55

(The dcl* libraries are RBs designtime stuff)

If you dont setup a package to use these libraries then delphi will
try to rebuild everything that is normally inside these libraries in
your own package. So that even if you were successful, you could not
have both your package and the RB packages loaded at the same time -
because they would duplicate units.

HTH

Geoff Worboys
Telesis Computing