taboot: command not found

Maybe Your $PATH variable doesn't contain the default paths? echo $PATH should give something like:

[root@server ~]# echo $PATH
/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin

If it's empty, You may set the PATH variable with this command

export PATH="/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin"

On CentOS possible default full paths are:

/usr/bin/taboot - from package: python-taboot

You may install the required package with command yum install {package}

Error in other languages:
taboot: bevel nie gevind nie
taboot: comandă negăsită
taboot: comando não encontrado
taboot: commande introuvable
taboot: command not found
taboot: käsku ei ole
taboot: không tìm thấy lệnh
taboot: komanda nerasta
taboot: Kommando nicht gefunden.
taboot: kommandot finns inte
taboot: komut yok
taboot: nie znaleziono polecenia
taboot: níor aimsíodh an t-ordú
taboot: no se encontró la orden
taboot: no s'ha trobat l'ordre
taboot: opdracht niet gevonden
taboot: parancs nem található
taboot: perintah tidak ditemukan
taboot: príkaz nenájdený
taboot: příkaz nenalezen
taboot: команда не найдена
taboot: командата не е открита
taboot: 命令找不到
taboot: コマンドが見つかりません