cachedbfetch: 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/cachedbfetch - from package: emboss

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

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