Hmm ... It's impossible ;-) This RPM doesn't exist on any FTP server

Provides :
qhull-devel
libqhull-devel
devel(libqhull(64bit))
devel(libqhull_p(64bit))
lib64qhull-devel
lib64qhull-devel(x86-64)

Requires :

lib64qhull6 = 2012.1-1pclos2013
rpmlib(VersionedDependencies) <= 3.0.3-1
/bin/sh
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
rpmlib(CompressedFileNames) <= 3.0.4-1
devel(libm(64bit))
rpmlib(PayloadIsLzma) <= 4.4.6-1

Content of RPM :
/usr/include/libqhull
/usr/include/libqhull/geom.h
/usr/include/libqhull/index.htm
/usr/include/libqhull/io.h
/usr/include/libqhull/libqhull.h
/usr/include/libqhull/mem.h
/usr/include/libqhull/merge.h
/usr/include/libqhull/poly.h
/usr/include/libqhull/qh-geom.htm
/usr/include/libqhull/qh-globa.htm
/usr/include/libqhull/qh-io.htm
/usr/include/libqhull/qh-mem.htm
/usr/include/libqhull/qh-merge.htm
/usr/include/libqhull/qh-poly.htm
/usr/include/libqhull/qh-qhull.htm
/usr/include/libqhull/qh-set.htm
/usr/include/libqhull/qh-stat.htm
/usr/include/libqhull/qh-user.htm
/usr/include/libqhull/qhull.h
/usr/include/libqhull/qhull_a.h
/usr/include/libqhull/qset.h
/usr/include/libqhull/random.h
/usr/include/libqhull/stat.h
/usr/include/libqhull/user.h
/usr/include/libqhullcpp
/usr/include/libqhullcpp/Coordinates.h
/usr/include/libqhullcpp/PointCoordinates.h
/usr/include/libqhullcpp/Qhull.h
/usr/include/libqhullcpp/QhullError.h
/usr/include/libqhullcpp/QhullFacet.h
There is 59 files more in these RPM.