chartex: 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/chartex - from package: perl-Spreadsheet-WriteExcel

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

On Debian possible default full paths are:

/usr/bin/chartex - from package: libspreadsheet-writeexcel-perl

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

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