pcl_outofcore_print: 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/pcl_outofcore_print - from package: pcl-tools

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

On Debian possible default full paths are:

/usr/bin/pcl_outofcore_print - from package: pcl-tools

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

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