Signed-off-by: Jack Nagel <jacknagel@gmail.com>
* And "mkdir" isntead of "Dir.mkdir" * And "Dir[]" instead of "Dir.glob" * Also style fixes and nitpicks
Closes Homebrew/homebrew#9590. Signed-off-by: Jack Nagel <jacknagel@gmail.com>
Created a formula for flann because it's a required dependency for PCL (Point Cloud Library), which I'm hoping to add to homebrew. Signed-off-by: Charlie Sharpsteen <source@sharpsteen.net>
