listbib: 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/listbib - from package: texlive-bibtex-extra

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

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