latex2pdf: 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 Debian possible default full paths are:

/usr/bin/latex2pdf - from package: liblatex-driver-perl

You may install the required package with command apt-get install {package}
Error in other languages:
latex2pdf: bevel nie gevind nie
latex2pdf: comandă negăsită
latex2pdf: comando não encontrado
latex2pdf: commande introuvable
latex2pdf: command not found
latex2pdf: käsku ei ole
latex2pdf: không tìm thấy lệnh
latex2pdf: komanda nerasta
latex2pdf: Kommando nicht gefunden.
latex2pdf: kommandot finns inte
latex2pdf: komut yok
latex2pdf: nie znaleziono polecenia
latex2pdf: níor aimsíodh an t-ordú
latex2pdf: no se encontró la orden
latex2pdf: no s'ha trobat l'ordre
latex2pdf: opdracht niet gevonden
latex2pdf: parancs nem található
latex2pdf: perintah tidak ditemukan
latex2pdf: príkaz nenájdený
latex2pdf: příkaz nenalezen
latex2pdf: команда не найдена
latex2pdf: командата не е открита
latex2pdf: 命令找不到
latex2pdf: コマンドが見つかりません