libwmf-fontmap: command not found

Have You tried accessing the binary with the full path?

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/libwmf-fontmap - from package: libwmf

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