clojurec1.6: 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/clojurec1.6 - from package: clojure1.6

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

Error in other languages:
clojurec1.6: bevel nie gevind nie
clojurec1.6: comandă negăsită
clojurec1.6: comando não encontrado
clojurec1.6: commande introuvable
clojurec1.6: command not found
clojurec1.6: käsku ei ole
clojurec1.6: không tìm thấy lệnh
clojurec1.6: komanda nerasta
clojurec1.6: Kommando nicht gefunden.
clojurec1.6: kommandot finns inte
clojurec1.6: komut yok
clojurec1.6: nie znaleziono polecenia
clojurec1.6: níor aimsíodh an t-ordú
clojurec1.6: no se encontró la orden
clojurec1.6: no s'ha trobat l'ordre
clojurec1.6: opdracht niet gevonden
clojurec1.6: parancs nem található
clojurec1.6: perintah tidak ditemukan
clojurec1.6: príkaz nenájdený
clojurec1.6: příkaz nenalezen
clojurec1.6: команда не найдена
clojurec1.6: командата не е открита
clojurec1.6: 命令找不到
clojurec1.6: コマンドが見つかりません