ntfscp: 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:

/sbin/ntfscp - from package: ntfsprogs
/usr/sbin/ntfscp - from package: ntfsprogs

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

On Debian possible default full paths are:

/sbin/ntfscp - from package: ntfs-3g

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

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