reconcile: 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/reconcile - from package: prime-phylo

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

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