rebuild of db4 fails

[Patrick Nelson]

FC2
db4-4.2.52-3.1

I grabbed the src rpm (db4-4.2.52-3.1.src.rpm) and installed it (-ivh) 
and then when into the SPEC dir (/usr/src/redhat/SPECS) and ran rpmbuild 
-ba db4.spec and it errors with:

---snip---
Processing files: db4-tcl-4.2.52-3.1
error: File not found: /var/tmp/db4-root/usr/lib/libdb_tcl.so
Processing files: db4-debuginfo-4.2.52-3.1
Provides: libdb-4.2.so.debug libdb_cxx-4.2.so.debug libdb_tcl-4.2.so.debug
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 
rpmlib(PayloadFilesHavePrefix) <= 4.0-1

RPM build errors:
    File not found: /var/tmp/db4-root/usr/lib/libdb_cxx.so
    File not found: /var/tmp/db4-root/usr/lib/libdb_tcl.so
---snip---
I currently have db4-4.2.52-3.1, db4-utils-4.2.52-3.1, and 
db4-devel-4.2.52-3.1 installed, but I wanted to add a patch to the spec 
to tweak some of the compile options, however, I can't get it to compile 
right out of the src.  Anyone understand what is failing here.