pod2html: 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/pod2html - from package: perl

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

On Debian possible default full paths are:

/usr/bin/pod2html - from package: perl

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

Error in other languages:
pod2html: bevel nie gevind nie
pod2html: comandă negăsită
pod2html: comando não encontrado
pod2html: commande introuvable
pod2html: command not found
pod2html: käsku ei ole
pod2html: không tìm thấy lệnh
pod2html: komanda nerasta
pod2html: Kommando nicht gefunden.
pod2html: kommandot finns inte
pod2html: komut yok
pod2html: nie znaleziono polecenia
pod2html: níor aimsíodh an t-ordú
pod2html: no se encontró la orden
pod2html: no s'ha trobat l'ordre
pod2html: opdracht niet gevonden
pod2html: parancs nem található
pod2html: perintah tidak ditemukan
pod2html: príkaz nenájdený
pod2html: příkaz nenalezen
pod2html: команда не найдена
pod2html: командата не е открита
pod2html: 命令找不到
pod2html: コマンドが見つかりません