go2sxpr: 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/go2sxpr - from package: libgo-perl

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

Error in other languages:
go2sxpr: bevel nie gevind nie
go2sxpr: comandă negăsită
go2sxpr: comando não encontrado
go2sxpr: commande introuvable
go2sxpr: command not found
go2sxpr: käsku ei ole
go2sxpr: không tìm thấy lệnh
go2sxpr: komanda nerasta
go2sxpr: Kommando nicht gefunden.
go2sxpr: kommandot finns inte
go2sxpr: komut yok
go2sxpr: nie znaleziono polecenia
go2sxpr: níor aimsíodh an t-ordú
go2sxpr: no se encontró la orden
go2sxpr: no s'ha trobat l'ordre
go2sxpr: opdracht niet gevonden
go2sxpr: parancs nem található
go2sxpr: perintah tidak ditemukan
go2sxpr: príkaz nenájdený
go2sxpr: příkaz nenalezen
go2sxpr: команда не найдена
go2sxpr: командата не е открита
go2sxpr: 命令找不到
go2sxpr: コマンドが見つかりません