Import Vuforia Android Sample in OS X

Phew, it has been so long until I decided to write new tutorial. I have done some just-for-me app, but I just can't stop and write some tutorial about it. And today I grant my wish to write one simple tutorial.

So, AR(Augmented Reality) became very popular these days. And I wish to make one, hopefully with my very own mascot 3D model in near future. But as for now, I will just start the very basic steps.

make: /ndk-build: No such file or directory

Auch,, this thing happened for me twice! I know I should write it down here before leave it, and looks like it's time to put it here.

This is happened almost every time you want to build an NDK Build lib for android project.

bash-3.2# make clean
usage: dirname path
/ndk-build clean
make: /ndk-build: No such file or directory

Unfortunately, even I have edited my Environment variable here, I still get that error.

How to know that you have installed a program on OS X

Since I used Puro,  my MacBook, I get tangled with some app that I don't know wether I have installed it or not. Well, lucky I find some way which is simple yet helpful.
First, check it in your Application folder or you may use "Command+space" then type your apps. If you had installed it, you might have found it.

Second, use terminal, type "which apps_name", it will shows path where you installed it.

bash-3.2# which wget
/usr/local/bin/wget
bash-3.2#

Actually there are another tools like "locate" and "mdfind". But, I can't use locate, there's some errors.