osx - Dont want to have to start mongod with `sudo mongod` -

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I just got brew install mongodb with OS X 10.9.5 on Brandi's new MacBook Air.

I tried to run mongod from the terminal and he said "no / data / db" so I used to call it sudo mkdir / data and Sudo MkDir / Data / DB .

is now running "Unable to create / open lock file: /data/db/mongod.lock error: 13 permission is denied" but I can call it sudo mongod .

How can I make it so that I do not have to run Mongoode with pseudo, but instead just mongod

(I was like this That's on my last computer, but I do not remember what I did, and that computer had messed up everything.)

This worked for me: 

  sudo chmod-r 777 / data / db   
 then  
  makes Sudoku chown-r_ id -u` / data / db   
  -R  command recursive; I tried to direct the other stack overflow answers as both  sudo chmod 777 / data / db  and  sudo chown `id -u` / data / db  but They failed.  
 (PS I'm sorry, I know this is a very old question, but I found myself trying to see the answer to my problem, and since I got it successful, I thought That I will keep it here in the future. Anyway, I am not sure which one of these two commands, but it worked.)

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