Just took some online training where 'fragroute' kali tool was mentioned. But was not able to install and test this tool.

Have a fresh install of Kali Linux:
ara@kali:/etc$ cat os-release | grep VERSION
PRETTY_NAME="Kali GNU/Linux Rolling"
NAME="Kali GNU/Linux"
ID=kali
VERSION="2020.3"
VERSION_ID="2020.3"
VERSION_CODENAME="kali-rolling"
ID_LIKE=debian
<snip>
But unable to install 'fragroute':
ara@kali:/etc$ sudo apt-get install fragroute
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package fragroute

Any guidance is appreciated.