dino: command not found

Have You tried accessing the binary with the full path?

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 Debian possible default full paths are:

/usr/bin/dino - from package: dino

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