2. conan-gtest[OBSOLETE] The recipe is now in https://github.com/conan-io/conan-center-index
3. conan-sdl2[OBSOLETE] The recipe is now in https://github.com/bincrafters/community
4. conan-ffmpeg[OBSOLETE] The recipe is now in https://github.com/bincrafters/community
5. conan-sfml[OBSOLETE] The recipe is now in https://github.com/bincrafters/community
6. conan-qt[OBSOLETE] The recipe is now in https://github.com/conan-io/conan-center-index