This package failed to rebuild for FC4 Development around 2005-04-11 after an automated release bump. But the build log is not available. As soon as builds are done again, a retry should produce a new log. Architectures: i386 ppc Build failure logs [usually] at: http://fedoraproject.org/extras/development/build-logs/
http://extras64.linux.duke.edu/failed/development/fftw/2.1.5-7/i386/fftw-2.1.5-7.failure.log
I believe that the fftw-2.1.5-8 build request will fix this.