pdf_presenter_console: 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 Debian possible default full paths are:

/usr/bin/pdf_presenter_console - from package: pdf-presenter-console

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

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