configure: WARNING: doxygen not found - will not generate any doxygen documentation (requires doxygen package) configure: WARNING: libusb-1.0 not found configure: WARNING: libraw1394 not found or too old. Please upgrade to 1.2.0 or a more recent version. ar: `u' modifier ignored since `D' is the default (see `U') basler.c: In function 'dc1394_basler_sff_feature_enable': basler.c:238:16: warning: comparison between 'dc1394switch_t {aka enum }' and 'dc1394bool_t {aka enum }' [-Wenum-compare] if (on_off != is_enabled) { ^~ ar: `u' modifier ignored since `D' is the default (see `U') ar: `u' modifier ignored since `D' is the default (see `U') CMake Warning: Manually-specified variables were not used by the project: CMAKE_EXPORT_NO_PACKAGE_REGISTRY libdc1394 error: Failed to initialize libdc1394 cannot create dc1394! ERROR: libdc1394/2.2.6 (test package): Error in test() method, line 18 self.run(".%sexample" % os.sep) ConanException: Error 1 while executing ./example