podofocolor: 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/podofocolor - from package: libpodofo-utils

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