ae-repo-ci: 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/ae-repo-ci - from package: aegis

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

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