I had a similar problem on OS/X which was caused by PyMC using Anaconda’s version of clang instead of Xcode’s. I updated all my build tools and changed my path to put /usr/bin before Anaconda, which solved the error.
I had a similar problem on OS/X which was caused by PyMC using Anaconda’s version of clang instead of Xcode’s. I updated all my build tools and changed my path to put /usr/bin before Anaconda, which solved the error.