dvipdft: 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 CentOS possible default full paths are:

/usr/bin/dvipdft - from package: dvipdfm

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

On Debian possible default full paths are:

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

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

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