scrip_check_input: 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/scrip_check_input - from package: ncl-common

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

On Debian possible default full paths are:

/usr/bin/scrip_check_input - from package: ncl-ncarg

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

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