[lazarus] compile to win32

[LeVA]

Hello!

I have installed lazarus today. I'm trying to use it to make programs 
for windows, but I'm using linux. I hope this is possible with lazarus, 
because as far as I can remember, the freepascal compiler can open a 
source, and can compile it to linux and win32, under the linux platform. 
I don't have windows installed, so I can not compile my sources under 
the windows version of lazarus.
I tried to set this up in lazarus:

"Run / Paths / LCL Widget Type" -> win32

In this case, if I try to compile my project, I get this in the Messages 
window:
"project1.lpr(6,13) Fatal: Can't find unit INTERFACES"

If I choose gtk instead of win32 in the above menu, the project compiles 
fine.
How can I make windows executables with lazarus under linux? Is this 
possible?

Unfortunately I can not access the mail-list archive, because it is 
unreachable on the lazarus web site, so please help me with this problem.

Thanks a lot!

Daniel

-- 
LeVA