hxincl: 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

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 Debian possible default full paths are:

/usr/bin/hxincl - from package: html-xml-utils

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