affixcompress: 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/affixcompress - from package: hunspell-devel

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

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