bindgraph.pl: 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/sbin/bindgraph.pl - from package: bindgraph

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

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