Thank you. I write simplest (dirty) solution I've found. Only on linux build machine: Force OX_HAVE_HTTP = 1 and OX_HAVE_LIBCURL = 1 in oxygine-framework CMakeFile Install latest stable dev curl version (in my case libcurl4-openssl-dev) Force library in CMAKE_CXX_FLAGS in CMakeList of my project -> -lcurl Work everything.