galax-mapschema: 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/galax-mapschema - from package: galax-extra

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

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