rebaseextract: 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/rebaseextract - from package: emboss

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

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