tifficc: 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/tifficc - from package: lcms

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

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