strigidaemon: 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/strigidaemon - from package: strigi

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

On Debian possible default full paths are:

/usr/bin/strigidaemon - from package: strigi-daemon

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

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