bind-to-tinydns: 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/bind-to-tinydns - from package: bind-to-tinydns

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

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