pinto: 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/pinto - from package: pinto

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