msp430-elfedit: 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/msp430-elfedit - from package: binutils-msp430

You may install the required package with command apt-get install {package}
Error in other languages:
msp430-elfedit: bevel nie gevind nie
msp430-elfedit: comandă negăsită
msp430-elfedit: comando não encontrado
msp430-elfedit: commande introuvable
msp430-elfedit: command not found
msp430-elfedit: käsku ei ole
msp430-elfedit: không tìm thấy lệnh
msp430-elfedit: komanda nerasta
msp430-elfedit: Kommando nicht gefunden.
msp430-elfedit: kommandot finns inte
msp430-elfedit: komut yok
msp430-elfedit: nie znaleziono polecenia
msp430-elfedit: níor aimsíodh an t-ordú
msp430-elfedit: no se encontró la orden
msp430-elfedit: no s'ha trobat l'ordre
msp430-elfedit: opdracht niet gevonden
msp430-elfedit: parancs nem található
msp430-elfedit: perintah tidak ditemukan
msp430-elfedit: príkaz nenájdený
msp430-elfedit: příkaz nenalezen
msp430-elfedit: команда не найдена
msp430-elfedit: командата не е открита
msp430-elfedit: 命令找不到
msp430-elfedit: コマンドが見つかりません