condor_router_history: 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 CentOS possible default full paths are:

/usr/bin/condor_router_history - from package: condor

You may install the required package with command yum install {package}

On Debian possible default full paths are:

/usr/bin/condor_router_history - from package: htcondor

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

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