pom2: 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/pom2 - from package: perl-Pod-POM

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

On Debian possible default full paths are:

/usr/bin/pom2 - from package: libpod-pom-perl

You may install the required package with command apt-get install {package}
Error in other languages:
pom2: bevel nie gevind nie
pom2: comandă negăsită
pom2: comando não encontrado
pom2: commande introuvable
pom2: command not found
pom2: käsku ei ole
pom2: không tìm thấy lệnh
pom2: komanda nerasta
pom2: Kommando nicht gefunden.
pom2: kommandot finns inte
pom2: komut yok
pom2: nie znaleziono polecenia
pom2: níor aimsíodh an t-ordú
pom2: no se encontró la orden
pom2: no s'ha trobat l'ordre
pom2: opdracht niet gevonden
pom2: parancs nem található
pom2: perintah tidak ditemukan
pom2: príkaz nenájdený
pom2: příkaz nenalezen
pom2: команда не найдена
pom2: командата не е открита
pom2: 命令找不到
pom2: コマンドが見つかりません