trove-guestagent: 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/trove-guestagent - from package: python-trove

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

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