testComponent: 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/testComponent - from package: logcentral-tools

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

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