routino-router-slim: 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/routino-router-slim - from package: routino

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

On Debian possible default full paths are:

/usr/bin/routino-router-slim - from package: routino

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

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