Hello all, I have the binary packages of alps 2.2.0b3, vistrails 2.1.2 and alps-vistrails-2.2.0b3 on Mac OS X 10.10.3 installed, and I've confirmed that the installation was complete and that I was able to run alps applications. However, when I tried to include the boost library in my C++ code (let's say I'd like to use the Gamma function), I found that including only one header file is not enough; when compiling using g++ test.cpp, the line #include "/opt/alps/include/boost/math/special_functions/gamma.hpp" gives an error message: In file included from test.cpp:5: /opt/alps/include/boost/math/special_functions/gamma.hpp:16:10: fatal error: 'boost/config.hpp' file not found #include <boost/config.hpp> ^ 1 error generated. A similar error message appeared even when I included boost/config.hpp. Did I overlook something? Thanks. Sincerely, Leo (Fang Yao-Lung) Duke Physics