razor-power: 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 CentOS possible default full paths are:

/usr/bin/razor-power - from package: razorqt-power

You may install the required package with command yum install {package}

On Debian possible default full paths are:

/usr/bin/razor-power - from package: razorqt-power

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

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