error on installing cmake

[Ryan Schmidt]

On Nov 13, 2013, at 20:41, Brandon Allbery wrote:
> On Wed, Nov 13, 2013 at 9:36 PM, Gmail wrote:
>> GNU Data Language
>> So do you know how can I install it on mac?
>> 
> The error noted in the Portfile immediately makes me think it's not so much a Mavericks as a clang issue... and http://trac.macports.org/ticket/40988 agrees. You could edit the Portfile locally ("sudo port edit gnudatalanguage") to remove the "platform darwin" block, and then build it with
> 
>     sudo port install gnudatalanguage configure.compiler=macports-gcc-4.8

I don’t know what the correct solution is, but switching the compiler to GCC 4.8 is NOT recommended. You cannot mix C++ runtimes, and GCC 4.8 uses a different C++ runtime than the default compiler on Mavericks.