Duplicate of https://bugs.launchpad.net/calibre/+bug/1360200
It looks like your CPU does not support SSE2, in which case you should stick with calibre 1.48 as described in the above bug report.
duplicate 1360200
Duplicate of https:/ /bugs.launchpad .net/calibre/ +bug/1360200
It looks like your CPU does not support SSE2, in which case you should
stick with calibre 1.48 as described in the above bug report.
duplicate 1360200