MapRTTransformer: command not found

Have You tried accessing the binary with the full path?

Maybe Your $PATH variable doesn't contain the default paths? echo $PATH should give something like:

[root@server ~]# echo $PATH

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/MapRTTransformer - from package: topp

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