msbar: 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/msbar - from package: emboss

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

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