java2html: 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/java2html - from package: source-highlight

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

On Debian possible default full paths are:

/usr/bin/java2html - from package: java2html

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

Error in other languages:
java2html: bevel nie gevind nie
java2html: comandă negăsită
java2html: comando não encontrado
java2html: commande introuvable
java2html: command not found
java2html: käsku ei ole
java2html: không tìm thấy lệnh
java2html: komanda nerasta
java2html: Kommando nicht gefunden.
java2html: kommandot finns inte
java2html: komut yok
java2html: nie znaleziono polecenia
java2html: níor aimsíodh an t-ordú
java2html: no se encontró la orden
java2html: no s'ha trobat l'ordre
java2html: opdracht niet gevonden
java2html: parancs nem található
java2html: perintah tidak ditemukan
java2html: príkaz nenájdený
java2html: příkaz nenalezen
java2html: команда не найдена
java2html: командата не е открита
java2html: 命令找不到
java2html: コマンドが見つかりません