ts-contribute: 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/ts-contribute - from package: gcin

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

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