podofocountpages: 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/podofocountpages - from package: podofo

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

On Debian possible default full paths are:

/usr/bin/podofocountpages - from package: libpodofo-utils

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