Forum OpenACS Q&A: Response to where is ns.h when building postgres.o?

Staring thoughtfully into my cream of wheat this morning I thought I should mention that haven't built aolserver 3.0 from the source.  I downloaded the linux2.2-i386 tarball and put it at /home/nsadmin ... neither have I run nsbootstrap, which isn't in the bin directory ...

I've just now tried building from the source and I am getting undefined reference errors sprouting from the thread directory.