I am using Ubuntu 20.04 and have the latest Version (v1.16.0) of Bazelisk installed. I wanted to use it for building with MediaPipe and tryed to build and run their C++ hello_world example just like they described here.
However after building successfully with no error it doesn't print out the 10 rows of Hello World's. I've tried to run it with:
bazelisk run --define MEDIAPIPE_DISABLE_GPU=1 mediapipe/examples/desktop/hello_world:hello_world
The following output is printed:
WARNING: /home/anwender/mediapipe/mediapipe/framework/BUILD:54:24: in cc_library rule //mediapipe/framework:calculator_cc_proto: target '//mediapipe/framework:calculator_cc_proto' depends on deprecated target '@com_google_protobuf//:cc_wkt_protos': Only for backward compatibility. Do not use. WARNING: /home/anwender/mediapipe/mediapipe/framework/tool/BUILD:197:24: in cc_library rule //mediapipe/framework/tool:field_data_cc_proto: target '//mediapipe/framework/tool:field_data_cc_proto' depends on deprecated target '@com_google_protobuf//:cc_wkt_protos': Only for backward compatibility. Do not use. INFO: Analyzed target //mediapipe/examples/desktop/hello_world:hello_world (0 packages loaded, 0 targets configured). INFO: Found 1 target... Target //mediapipe/examples/desktop/hello_world:hello_world up-to-date: bazel-bin/mediapipe/examples/desktop/hello_world/hello_world INFO: Elapsed time: 0.323s, Critical Path: 0.00s INFO: 1 process: 1 internal. INFO: Build completed successfully, 1 total actionINFO: Running command line: bazel-bin/mediapipe/examples/desktop/hello_world/hello_world
There are no Hello World's printed after this, which would have been expected.
I've also tried to only build it but i can't find the output file. The build is succesfull but no info is printed about the location of the executable.
