dr_symlinks: 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/dr_symlinks - from package: draai

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

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