Comment 5 for bug 134453

After the upgrading to Gutsy i 'have the same problem with cups-pdf:
E: cups-pdf: il sottoprocesso post-installation script ha restituito un codice di errore 127
everytime i upgrade gutsy packages the shell tell to me:
 * Reloading Common Unix Printing System: cupsd [ OK ]
/var/lib/dpkg/info/cups-pdf.postinst: 57: lpadmin: not found
dpkg: errore processando cups-pdf (--configure):
 il sottoprocesso post-installation script ha restituito un codice di errore 127
Sono occorsi degli errori processando:
 cups-pdf
E: Sub-process /usr/bin/dpkg returned an error code (1)
but If i use postscript-color to print a pdf file in postscript file everything goes OK !!
thanks