dvilj: 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 CentOS possible default full paths are:

/usr/bin/dvilj - from package: texlive-dviutils

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

On Debian possible default full paths are:

/usr/bin/dvilj - from package: texlive-binaries

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