On 5/30/2014 11:16, Wang Weijun wrote: >> run this: >> $ find /Library/Developer/CommandLineTools -name '*.sdk' > > Nothing. > I tried this again. The command line installation creates: 1. /Library/Developer/CommandLineTools 2. /usr/include 3. Many many /System/Library/Frameworks/.../Headers 4. Some examples and documentation --Max