poeditor: 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/poeditor - from package: poedit

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

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