go-filter-subset: 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/go-filter-subset - from package: libgo-perl

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

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