Hello! I'm running a zope2.13.19 instance on my mac. I intstalled the product Calendar version 1.0.19 I adjusted the file __init__.py Change the line: from ImageFile import ImageFile with: from App.ImageFile import ImageFile so far so good. Still, one problem is this type of error: SyntaxError: Non-ASCII character '\xf1' in file /Applications/zope21319/Products/Calendar/CalendarTag.py on line 139, but no encoding declared; Is pointing to lines containing non ASCII character such as this one: 'pl': ('StyczeÒ','Luty','Marzec','KwiecieÒ','Maj','Czerwiec','Lipiec','SierpieÒ','WrzesieÒ','Paºdziernik','Listopad','GrudzieÒ') What is the best way to take care of this issue? Of course, the fastest is to get rid of some languages... not good. It could be nice to release a complete working version of the product. Please give me some hints. Thank You, Giampiero