chronicle-rss-importer: 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/chronicle-rss-importer - from package: chronicle

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

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