SpectraFilterNormalizer: 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/SpectraFilterNormalizer - from package: topp

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

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