/usr/bin/hp_alteralm
/usr/bin/hp_anafast
/usr/bin/hp_hotspot
/usr/bin/hp_map2gif
/usr/bin/hp_median_filter
/usr/bin/hp_plmgen
/usr/bin/hp_sky_ng_sim_bin
/usr/bin/hp_sky_ng_sim
/usr/bin/hp_smoothing
/usr/bin/hp_synfast
/usr/bin/hp_ud_grade
You may install this package on CentOS with
yum
install healpix