pod2wiki: 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/pod2wiki - from package: perl-Pod-Simple-Wiki

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

On Debian possible default full paths are:

/usr/bin/pod2wiki - from package: libpod-simple-wiki-perl

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

Error in other languages:
pod2wiki: bevel nie gevind nie
pod2wiki: comandă negăsită
pod2wiki: comando não encontrado
pod2wiki: commande introuvable
pod2wiki: command not found
pod2wiki: käsku ei ole
pod2wiki: không tìm thấy lệnh
pod2wiki: komanda nerasta
pod2wiki: Kommando nicht gefunden.
pod2wiki: kommandot finns inte
pod2wiki: komut yok
pod2wiki: nie znaleziono polecenia
pod2wiki: níor aimsíodh an t-ordú
pod2wiki: no se encontró la orden
pod2wiki: no s'ha trobat l'ordre
pod2wiki: opdracht niet gevonden
pod2wiki: parancs nem található
pod2wiki: perintah tidak ditemukan
pod2wiki: príkaz nenájdený
pod2wiki: příkaz nenalezen
pod2wiki: команда не найдена
pod2wiki: командата не е открита
pod2wiki: 命令找不到
pod2wiki: コマンドが見つかりません