Error installing gmp

[Ryan Schmidt]

On May 19, 2016, at 5:19 AM, John T. Chung wrote:

> I'm a macbook pro running OSX 10.8.5
> I'm trying to install gmp via mac ports but getting this error:
> 
> sh-3.2# port install gmp
> Warning: The Xcode Command Line Tools don't appear to be installed; most ports will likely fail to build.

> :info:configure configure: error: could not find a working compiler, see config.log for details

Install the command line tools.