exifautotran: 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/exifautotran - from package: libjpeg-turbo-progs

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