POFileGlossary: 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/POFileGlossary - from package: gettext-lint

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

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