audio2tape: 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/audio2tape - from package: fuse-emulator-utils

You may install the required package with command apt-get install {package}
Error in other languages:
audio2tape: bevel nie gevind nie
audio2tape: comandă negăsită
audio2tape: comando não encontrado
audio2tape: commande introuvable
audio2tape: command not found
audio2tape: käsku ei ole
audio2tape: không tìm thấy lệnh
audio2tape: komanda nerasta
audio2tape: Kommando nicht gefunden.
audio2tape: kommandot finns inte
audio2tape: komut yok
audio2tape: nie znaleziono polecenia
audio2tape: níor aimsíodh an t-ordú
audio2tape: no se encontró la orden
audio2tape: no s'ha trobat l'ordre
audio2tape: opdracht niet gevonden
audio2tape: parancs nem található
audio2tape: perintah tidak ditemukan
audio2tape: príkaz nenájdený
audio2tape: příkaz nenalezen
audio2tape: команда не найдена
audio2tape: командата не е открита
audio2tape: 命令找不到
audio2tape: コマンドが見つかりません