openguides-setup-db: 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/openguides-setup-db - from package: openguides

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

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