groovebasin: 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/groovebasin - from package: groovebasin

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