infobase: 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/infobase - from package: emboss

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

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