file2c: command not found

Have You tried accessing the binary with the full path?

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/file2c - from package: freebsd-buildutils

You may install the required package with command apt-get install {package}
Error in other languages:
file2c: bevel nie gevind nie
file2c: comandă negăsită
file2c: comando não encontrado
file2c: commande introuvable
file2c: command not found
file2c: käsku ei ole
file2c: không tìm thấy lệnh
file2c: komanda nerasta
file2c: Kommando nicht gefunden.
file2c: kommandot finns inte
file2c: komut yok
file2c: nie znaleziono polecenia
file2c: níor aimsíodh an t-ordú
file2c: no se encontró la orden
file2c: no s'ha trobat l'ordre
file2c: opdracht niet gevonden
file2c: parancs nem található
file2c: perintah tidak ditemukan
file2c: príkaz nenájdený
file2c: příkaz nenalezen
file2c: команда не найдена
file2c: командата не е открита
file2c: 命令找不到
file2c: コマンドが見つかりません