static: 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/static - from package: nodejs-node-static

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

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