From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:0.9.4) Gecko/20011126 Netscape6/6.2.1 Description of problem: postgres should also reuildrequire flex and bison. (maybe other, I didn't check). Version-Release number of selected component (if applicable): How reproducible: Always Steps to Reproduce: 1.rpm -e bison, rpm -e flex - if possible (try to make it possible!:) ) 2. rpmbuild --rebuild postgresql-7.2-14.src.rpm 3. After a while you'll see an error regarding the missing flex or bison .
Added to 7.2.1-17