Cakephp cake_core_ cache was unable to write 'cake_dev_en-us'

Question

I have tried EVERYTHING but i keep getting the following cake error:

( ! ) Warning: _cake_core_ cache was unable to write \'cake_dev_en-us\' to File cache in         


        

Answer 1

Did you make the /app/tmp directory and its subdirectories writable?

More info on possible duplicate here (although title might be misleading):

Facing a file permission error while running CakePHP in Ubuntu 10.4