pocompile: 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/pocompile - from package: translate-toolkit

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

On Debian possible default full paths are:

/usr/bin/pocompile - from package: translate-toolkit

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

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