show_profile_stats.pyc: command not found

Have You tried accessing the binary with the full path?

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/lib/python2.6/site-packages/askbot/bin/show_profile_stats.pyc - from package: askbot

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