sbe2mipe: 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/sbe2mipe - from package: mipe

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

Error in other languages:
sbe2mipe: bevel nie gevind nie
sbe2mipe: comandă negăsită
sbe2mipe: comando não encontrado
sbe2mipe: commande introuvable
sbe2mipe: command not found
sbe2mipe: käsku ei ole
sbe2mipe: không tìm thấy lệnh
sbe2mipe: komanda nerasta
sbe2mipe: Kommando nicht gefunden.
sbe2mipe: kommandot finns inte
sbe2mipe: komut yok
sbe2mipe: nie znaleziono polecenia
sbe2mipe: níor aimsíodh an t-ordú
sbe2mipe: no se encontró la orden
sbe2mipe: no s'ha trobat l'ordre
sbe2mipe: opdracht niet gevonden
sbe2mipe: parancs nem található
sbe2mipe: perintah tidak ditemukan
sbe2mipe: príkaz nenájdený
sbe2mipe: příkaz nenalezen
sbe2mipe: команда не найдена
sbe2mipe: командата не е открита
sbe2mipe: 命令找不到
sbe2mipe: コマンドが見つかりません