tsplay: 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/tsplay - from package: tstools

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

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