poi2osm: 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 Debian possible default full paths are:

/usr/bin/poi2osm - from package: foxtrotgps

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

Error in other languages:
poi2osm: bevel nie gevind nie
poi2osm: comandă negăsită
poi2osm: comando não encontrado
poi2osm: commande introuvable
poi2osm: command not found
poi2osm: käsku ei ole
poi2osm: không tìm thấy lệnh
poi2osm: komanda nerasta
poi2osm: Kommando nicht gefunden.
poi2osm: kommandot finns inte
poi2osm: komut yok
poi2osm: nie znaleziono polecenia
poi2osm: níor aimsíodh an t-ordú
poi2osm: no se encontró la orden
poi2osm: no s'ha trobat l'ordre
poi2osm: opdracht niet gevonden
poi2osm: parancs nem található
poi2osm: perintah tidak ditemukan
poi2osm: príkaz nenájdený
poi2osm: příkaz nenalezen
poi2osm: команда не найдена
poi2osm: командата не е открита
poi2osm: 命令找不到
poi2osm: コマンドが見つかりません