fcgistarter: 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/fcgistarter - from package: apache2-utils

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

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