From the author of calibre: "0.6.19 is not compatible with PyQt 4.6. Either wait for 0.6.20 or downgrade PyQt to 4.5.x" As Ubuntu has PyQt 4.6, let's see what is the patch to see if it's possible to apply it to actual version.
From the author of calibre:
"0.6.19 is not compatible with PyQt 4.6. Either wait for 0.6.20 or downgrade PyQt to 4.5.x"
As Ubuntu has PyQt 4.6, let's see what is the patch to see if it's possible to apply it to actual version.