glbsp: 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/glbsp - from package: glbsp

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

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