Package: gnome-applets

"gnome-applets" package binaries on CentOS:

/usr/bin/cpufreq-selector /usr/bin/invest-chart

You may install this package on CentOS with yum install gnome-applets

"gnome-applets" package binaries on Debian:

/usr/bin/cpufreq-selector /usr/bin/invest-chart

You may install this package on Debian with apt-get install gnome-applets