运行此命令时出现错误。
bazel build -c opt --define MEDIAPIPE_DISABLE_GPU=1 mediapipe/examples/desktop/hand_tracking:hand_tracking_cpu
qwerty@ubuntu:~/mediapipe$ bazel build -c opt --define MEDIAPIPE_DISABLE_GPU=1 mediapipe/examples/desktop/hand_tracking:hand_tracking_cpu
DEBUG: Rule 'rules_foreign_cc' indicated that a canonical reproducible form can be obtained by modifying arguments sha256 = "c2cdcf55ffaf49366725639e45dedd449b8c3fe22b54e31625eb80ce3a240f1e"
DEBUG: Repository rules_foreign_cc instantiated at:
/home/qwerty/mediapipe/WORKSPACE:42:13: in <toplevel>
Repository rule http_archive defined at:
/home/qwerty/.cache/bazel/_bazel_qwerty/a12d07e16a57f8d88ea378494a9d1b0e/external/bazel_tools/tools/build_defs/repo/http.bzl:336:31: in <toplevel>
WARNING: Download from http://mirror.tensorflow.org/github.com/bazelbuild/rules_closure/archive/cf1e44edb908e9616030cc83d085989b8e6cd6df.tar.gz failed: class com.google.devtools.build.lib.bazel.repository.downloader.UnrecoverableHttpException GET returned 404 Not Found
WARNING: Download from http://mirror.tensorflow.org/github.com/tensorflow/runtime/archive/44c890cd46fd9aad2b3bf4b13c5f36d8cff795c3.tar.gz failed: class com.google.devtools.build.lib.bazel.repository.downloader.UnrecoverableHttpException GET returned 404 Not Found
DEBUG: /home/qwerty/.cache/bazel/_bazel_qwerty/a12d07e16a57f8d88ea378494a9d1b0e/external/org_tensorflow/third_party/repo.bzl:108:14:
Warning: skipping import of repository 'com_google_absl' because it already exists.
DEBUG: /home/qwerty/.cache/bazel/_bazel_qwerty/a12d07e16a57f8d88ea378494a9d1b0e/external/org_tensorflow/third_party/repo.bzl:108:14:
Warning: skipping import of repository 'com_google_protobuf' because it already exists.
DEBUG: /home/qwerty/.cache/bazel/_bazel_qwerty/a12d07e16a57f8d88ea378494a9d1b0e/external/org_tensorflow/third_party/repo.bzl:108:14:
Warning: skipping import of repository 'com_google_googletest' because it already exists.
DEBUG: /home/qwerty/.cache/bazel/_bazel_qwerty/a12d07e16a57f8d88ea378494a9d1b0e/external/org_tensorflow/third_party/repo.bzl:108:14:
Warning: skipping import of repository 'com_github_gflags_gflags' because it already exists.
DEBUG: /home/qwerty/.cache/bazel/_bazel_qwerty/a12d07e16a57f8d88ea378494a9d1b0e/external/org_tensorflow/third_party/repo.bzl:108:14:
Warning: skipping import of repository 'build_bazel_rules_apple' because it already exists.
DEBUG: /home/qwerty/.cache/bazel/_bazel_qwerty/a12d07e16a57f8d88ea378494a9d1b0e/external/org_tensorflow/third_party/repo.bzl:108:14:
Warning: skipping import of repository 'build_bazel_rules_swift' because it already exists.
DEBUG: /home/qwerty/.cache/bazel/_bazel_qwerty/a12d07e16a57f8d88ea378494a9d1b0e/external/org_tensorflow/third_party/repo.bzl:108:14:
Warning: skipping import of repository 'build_bazel_apple_support' because it already exists.
DEBUG: /home/qwerty/.cache/bazel/_bazel_qwerty/a12d07e16a57f8d88ea378494a9d1b0e/external/org_tensorflow/third_party/repo.bzl:108:14:
Warning: skipping import of repository 'bazel_skylib' because it already exists.
DEBUG: /home/qwerty/.cache/bazel/_bazel_qwerty/a12d07e16a57f8d88ea378494a9d1b0e/external/org_tensorflow/third_party/repo.bzl:108:14:
Warning: skipping import of repository 'pybind11' because it already exists.
DEBUG: /home/qwerty/.cache/bazel/_bazel_qwerty/a12d07e16a57f8d88ea378494a9d1b0e/external/tf_runtime/third_party/cuda/dependencies.bzl:51:10: The following command will download NVIDIA proprietary software. By using the software you agree to comply with the terms of the license agreement that accompanies the software. If you do not agree to the terms of the license agreement, do not use the software.
INFO: Build option --compilation_mode has changed, discarding analysis cache.
DEBUG: Rule 'rules_cc' indicated that a canonical reproducible form can be obtained by modifying arguments sha256 = "02413e4a077107711ecc21458432e7c9ba63e75e63f3fa84ae4da2d6b2c82700"
DEBUG: Repository rules_cc instantiated at:
/home/qwerty/mediapipe/WORKSPACE:36:13: in <toplevel>
Repository rule http_archive defined at:
/home/qwerty/.cache/bazel/_bazel_qwerty/a12d07e16a57f8d88ea378494a9d1b0e/external/bazel_tools/tools/build_defs/repo/http.bzl:336:31: in <toplevel>
WARNING: Download from https://storage.googleapis.com/mirror.tensorflow.org/github.com/google/ruy/archive/d37128311b445e758136b8602d1bbd2a755e115d.zip failed: class com.google.devtools.build.lib.bazel.repository.downloader.UnrecoverableHttpException GET returned 404 Not Found
INFO: Analyzed target //mediapipe/examples/desktop/hand_tracking:hand_tracking_cpu (65 packages loaded, 6134 targets configured).
INFO: Found 1 target...
INFO: From ProtoCompile mediapipe/calculators/util/rect_to_render_data_calculator.pb.h:
bazel-out/k8-opt/bin/external/com_google_protobuf/src: warning: directory does not exist.
INFO: From ProtoCompile mediapipe/calculators/core/gate_calculator.pb.h:
bazel-out/k8-opt/bin/external/com_google_protobuf/src: warning: directory does not exist.
INFO: From ProtoCompile mediapipe/framework/calculator.pb.h:
bazel-out/k8-opt/bin/external/com_google_protobuf/src: warning: directory does not exist.
INFO: From ProtoCompile mediapipe/framework/calculator_profile.pb.h:
bazel-out/k8-opt/bin/external/com_google_protobuf/src: warning: directory does not exist.
INFO: From ProtoCompile mediapipe/calculators/internal/callback_packet_calculator.pb.h:
bazel-out/k8-opt/bin/external/com_google_protobuf/src: warning: directory does not exist.
INFO: From ProtoCompile mediapipe/framework/tool/calculator_graph_template.pb.h:
bazel-out/k8-opt/bin/external/com_google_protobuf/src: warning: directory does not exist.
INFO: From ProtoCompile mediapipe/calculators/tensor/tensors_to_landmarks_calculator.pb.h:
bazel-out/k8-opt/bin/external/com_google_protobuf/src: warning: directory does not exist.
INFO: From ProtoCompile mediapipe/calculators/util/landmarks_to_render_data_calculator.pb.h:
bazel-out/k8-opt/bin/external/com_google_protobuf/src: warning: directory does not exist.
INFO: From ProtoCompile mediapipe/framework/calculator.pb.h [for host]:
bazel-out/host/bin/external/com_google_protobuf/src: warning: directory does not exist.
INFO: From ProtoCompile mediapipe/calculators/video/opencv_video_encoder_calculator.pb.h:
bazel-out/k8-opt/bin/external/com_google_protobuf/src: warning: directory does not exist.
INFO: From ProtoCompile mediapipe/calculators/util/collection_has_min_size_calculator.pb.h:
bazel-out/k8-opt/bin/external/com_google_protobuf/src: warning: directory does not exist.
INFO: From ProtoCompile mediapipe/calculators/util/labels_to_render_data_calculator.pb.h:
bazel-out/k8-opt/bin/external/com_google_protobuf/src: warning: directory does not exist.
INFO: From ProtoCompile mediapipe/calculators/util/annotation_overlay_calculator.pb.h:
bazel-out/k8-opt/bin/external/com_google_protobuf/src: warning: directory does not exist.
INFO: From ProtoCompile mediapipe/calculators/core/split_vector_calculator.pb.h:
bazel-out/k8-opt/bin/external/com_google_protobuf/src: warning: directory does not exist.
INFO: From ProtoCompile mediapipe/framework/calculator_profile.pb.h [for host]:
bazel-out/host/bin/external/com_google_protobuf/src: warning: directory does not exist.
INFO: From ProtoCompile mediapipe/calculators/core/gate_calculator.pb.h [for host]:
bazel-out/host/bin/external/com_google_protobuf/src: warning: directory does not exist.
ERROR: /home/qwerty/mediapipe/mediapipe/examples/desktop/BUILD:38:11: C++ compilation of rule '//mediapipe/examples/desktop:demo_run_graph_main' failed (Exit 1): gcc failed: error executing command /usr/bin/gcc -U_FORTIFY_SOURCE -fstack-protector -Wall -Wunused-but-set-parameter -Wno-free-nonheap-object -fno-omit-frame-pointer -g0 -O2 '-D_FORTIFY_SOURCE=1' -DNDEBUG -ffunction-sections ... (remaining 61 argument(s) skipped)
Use --sandbox_debug to see verbose messages from the sandbox gcc failed: error executing command /usr/bin/gcc -U_FORTIFY_SOURCE -fstack-protector -Wall -Wunused-but-set-parameter -Wno-free-nonheap-object -fno-omit-frame-pointer -g0 -O2 '-D_FORTIFY_SOURCE=1' -DNDEBUG -ffunction-sections ... (remaining 61 argument(s) skipped)
Use --sandbox_debug to see verbose messages from the sandbox
In file included from ./mediapipe/framework/formats/image_frame_opencv.h:20,
from mediapipe/examples/desktop/demo_run_graph_main.cc:22:
./mediapipe/framework/port/opencv_core_inc.h:18:10: fatal error: opencv2/core/version.hpp: No such file or directory
18 | #include <opencv2/core/version.hpp>
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
Target //mediapipe/examples/desktop/hand_tracking:hand_tracking_cpu failed to build
Use --verbose_failures to see the command lines of failed build steps.
INFO: Elapsed time: 53.610s, Critical Path: 46.95s
INFO: 419 processes: 247 internal, 172 linux-sandbox.
FAILED: Build did NOT complete successfully
我在 VMware 上使用 Ubuntu 20.04。
python3 python 3.8.10
我使用以下命令安装了 opencv 和 ffmpeg。
sudo apt-get install libopencv-core-dev libopencv-highgui-dev
libopencv-calib3d-dev libopencv-features2d-dev
libopencv-imgproc-dev libopencv-video-dev
gcc 和 g++ 版本 9.3.0
顺便说一句，hello world 可以运行。