contextjit: 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/contextjit - from package: context

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

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