title_body: Kindlepreviewer Command Not Found Mac Os X
upvoted_answer: Somehow my usr/local/bin folder didn't exist at ALL on my work computer (not sure how IT set it up, but my personal computer had the folder and kindlepreviewer was in it after an install of Kindle Previewer 3). Manually creating a bin folder and doing an uninstall/reinstall of Kindle Previewer 3 created the command in the folder.