Mac build with C code

[qinwf]

* installing *source* package ‘jiebaR’ ...
** libs
I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -I../inst/include -DLOGGER_LEVEL=LL_WARN -I/usr/local/include -I"/Library/Frameworks/R.framework/Versions/3.1/Resources/library/Rcpp/include"      -c RcppExports.cpp -o RcppExports.o
/bin/sh: I/Library/Frameworks/R.framework/Resources/include: No such file or directory

Here is the full result: https://travis-ci.org/qinwf/jiebaR/builds/41786058

Thanks!

[qinwf]

Solve it. It is caused by C++11.

Sorry for the noise.