[oldbwl]

A Double click on the Book details or the keyboard short cut 'I' gives the following error

ERROR: ERROR: Unhandled exception: <b>TypeError</b>:native Qt signal is not callable

Traceback (most recent call last):
File "site-packages\calibre\gui2\actions\show_book_details.py ", line 33, in show_book_info
File "site-packages\calibre\gui2\dialogs\book_info.py", line 26, in __init__
TypeError: native Qt signal is not callable


I am using Windows Vista, did a clean install, but no change,