tilt: 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 CentOS possible default full paths are:

/usr/lib/pcsd/vendor/bundle/ruby/bin/tilt - from package: pcs
/usr/lib/pcsd/vendor/bundle/ruby/gems/tilt-1.4.1/bin/tilt - from package: pcs

You may install the required package with command yum install {package}

On Debian possible default full paths are:

/usr/bin/tilt - from package: ruby-tilt

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