Hello Sajith, > This is the relevant part from `apt install calibre`: > > <snip> > Setting up calibre (5.12.0+dfsg-1) ... > Failed to byte-compile /usr/lib/calibre/calibre/utils/formatter.py: File > "/usr/lib/calibre/calibre/utils/formatter.py", line 659 > if v := self.expr(expr): > ^ > SyntaxError: invalid syntax > </snip>
This error comes from obsolete python syntax. This error was also reported at: https://bugs.launchpad.net/calibre/+bug/1942463 Fixes are: https://github.com/kovidgoyal/calibre/commit/884839a691e800e56e185e10019a66b12feea640 and https://github.com/kovidgoyal/calibre/commit/ed32130ca4cbbf235f5560e7c53f78c01eab1106 We must fix soon. -- YOKOTA
