ccache-swig2.0: 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

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/ccache-swig2.0 - from package: swig2.0

You may install the required package with command apt-get install {package}
Error in other languages:
ccache-swig2.0: bevel nie gevind nie
ccache-swig2.0: comandă negăsită
ccache-swig2.0: comando não encontrado
ccache-swig2.0: commande introuvable
ccache-swig2.0: command not found
ccache-swig2.0: käsku ei ole
ccache-swig2.0: không tìm thấy lệnh
ccache-swig2.0: komanda nerasta
ccache-swig2.0: Kommando nicht gefunden.
ccache-swig2.0: kommandot finns inte
ccache-swig2.0: komut yok
ccache-swig2.0: nie znaleziono polecenia
ccache-swig2.0: níor aimsíodh an t-ordú
ccache-swig2.0: no se encontró la orden
ccache-swig2.0: no s'ha trobat l'ordre
ccache-swig2.0: opdracht niet gevonden
ccache-swig2.0: parancs nem található
ccache-swig2.0: perintah tidak ditemukan
ccache-swig2.0: príkaz nenájdený
ccache-swig2.0: příkaz nenalezen
ccache-swig2.0: команда не найдена
ccache-swig2.0: командата не е открита
ccache-swig2.0: 命令找不到
ccache-swig2.0: コマンドが見つかりません