valabind: 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
/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/valabind - from package: valabind

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