inosync: 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/inosync - from package: inosync

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

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