perl-cross-debian: 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/perl-cross-debian - from package: perl-cross-debian

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

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