ikisite-wrapper: 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 Debian possible default full paths are:

/usr/bin/ikisite-wrapper - from package: ikiwiki-hosting-web

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