hatari-winuae: 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 Debian possible default full paths are:

/usr/bin/hatari-winuae - from package: hatari

You may install the required package with command apt-get install {package}

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