MapAlignerIdentification: 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/MapAlignerIdentification - from package: topp

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

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