SpectraFilterParentPeakMower: 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/SpectraFilterParentPeakMower - from package: topp

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

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