Both installs seem to have run without any errors, but I think the install failed since I'm not seeing anything. PW1 5.6.1.1
In my system logs:
"170113:010134 system: I mr_installer:eips_print_bottom_centered::Checking python 0.14.N U
170113:010135 system: I mr_installer:eips_print_bottom_centered::No KindleTool binary, aborting
170113:010135 system: I mr_installer:eips_print_bottom_centered::Failed to parse package, skipping
170113:010135 system: I mr_installer:eips_print_bottom_centered:

estroyin g package . ."
Is installing KindleTool a requirement? That doesn't make much sense.