Problem
mtr google.com
mtr: unable to get raw sockets.
Solution
# Follow your version for mtr with `0.86`
sudo chown root:wheel /usr/local/Cellar/mtr/0.86/sbin/mtr
sudo chmod u+s /usr/local/Cellar/mtr/0.86/sbin/mtr
Problem
mtr google.com
mtr: command not found
Solution
Add following line entry in your .bash_profile / .bashrc / .zshrc file.
alias mtr=/usr/local/sbin/mtr
