[vtkusers] vtk42 using with Borland 5 builder

[Wienand Drenth]

Hello all

I am trying to use vtk42 with Borland c++ builder.
To do so, I downloaded the .exe file and installed the libraries etc. 
So, in my vtk42 dir I have an include, a lib, a bin, etc subdirs. This 
looked ok to me. I supposed I didn't have to do any further compiling 
whatsoever.
In order to test the libraries, I used the first example on the vtk 
website, the one with the Sphere. I made a new Borland project 
(equivalent to the main variant), included the required header files. 
But it didn't work, with the linker errors below as result:

[Linker Error] Unresolved external 'vtkSphereSource::New()' referenced 
from D:\TOOLS\VTKTEST\UNIT1.OBJ

What did I do wrong? Since I got no errors on the inclusion of the libs 
and include files, I suppose that part went well.
I hope someone did solve this problem, and I would appreciate very much 
any tips and hints so I can go further with my projects!
Many thanks in advance!

Regards,
Wienand Drenth