pfspanoramic: 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/lib/debug/usr/bin/pfspanoramic - from package: pfstools-dbg
/usr/bin/pfspanoramic - from package: pfstools

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