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But guess what? My stars were not in my favor. Some forum suggested to manually download the executable of Calibre and get the library from there.

I could not find libunrar.so anywhere individually. but even that did not fix the problem.įor some reason Calibre explicitly needed libunrar.so library. I also tried with my favorite solution to fix “cannot open shared object file” in Ubuntu. It was surprising for me because I had installed unrar last night only.

Calibre kindle 64 bit