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Error installing yolo34py

See original GitHub issue

Hello, i use Arch.

I’ve installed Python 3.5 Python3-Dev numpy cython OpenCV 3.4.0

Sadly when I try to install yolo34py it get the following Error:

Collecting yolo34py
  Using cached yolo34py-0.1rc12.tar.gz (67 kB)
Requirement already satisfied: cython>=0.27 in /home/dood/.virtualenvs/yolo/lib/python3.5/site-packages (from yolo34py) (0.29.16)
Requirement already satisfied: requests in /home/dood/.virtualenvs/yolo/lib/python3.5/site-packages (from yolo34py) (2.23.0)
Requirement already satisfied: numpy in /home/dood/.virtualenvs/yolo/lib/python3.5/site-packages (from yolo34py) (1.18.2)
Requirement already satisfied: certifi>=2017.4.17 in /home/dood/.virtualenvs/yolo/lib/python3.5/site-packages (from requests->yolo34py) (2020.4.5.1)
Requirement already satisfied: chardet<4,>=3.0.2 in /home/dood/.virtualenvs/yolo/lib/python3.5/site-packages (from requests->yolo34py) (3.0.4)
Requirement already satisfied: urllib3!=1.25.0,!=1.25.1,<1.26,>=1.21.1 in /home/dood/.virtualenvs/yolo/lib/python3.5/site-packages (from requests->yolo34py) (1.25.8)
Requirement already satisfied: idna<3,>=2.5 in /home/dood/.virtualenvs/yolo/lib/python3.5/site-packages (from requests->yolo34py) (2.9)
Building wheels for collected packages: yolo34py
  Building wheel for yolo34py (setup.py) ... error
  ERROR: Command errored out with exit status 1:
   command: /home/dood/.virtualenvs/yolo/bin/python -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-uxlfzk6y/yolo34py/setup.py'"'"'; __file__='"'"'/tmp/pip-install-uxlfzk6y/yolo34py/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d /tmp/pip-wheel-1qczt8rp
       cwd: /tmp/pip-install-uxlfzk6y/yolo34py/
  Complete output (50 lines):
  INFO:root:Selected Darknet Branch: yolo34py-intergration-nogpu from Darknet Fork 'https://github.com/madhawav/darknet/'
  /home/dood/.virtualenvs/yolo/lib/python3.5/site-packages/setuptools/dist.py:454: UserWarning: Normalizing '0.1.rc12' to '0.1rc12'
    warnings.warn(tmpl.format(**locals()))
  running bdist_wheel
  running build
  INFO:root:Temp Path: /tmp/darknet
  INFO:root:Downloading darknet
  INFO:root:Extracting darknet
  INFO:root:Building darknet
  ./src/utils.c: In function 'copy_string':
  ./src/utils.c:426:5: warning: 'strncpy' specified bound depends on the length of the source argument [-Wstringop-overflow=]
    426 |     strncpy(copy, s, strlen(s)+1);
        |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  ./src/utils.c:426:22: note: length computed here
    426 |     strncpy(copy, s, strlen(s)+1);
        |                      ^~~~~~~~~
  INFO:root:Darknet building successful
  INFO:root:Moving to /tmp/pip-install-uxlfzk6y/yolo34py/__libdarknet/libdarknet.so
  running build_py
  creating build
  creating build/lib.linux-x86_64-3.5
  creating build/lib.linux-x86_64-3.5/__libdarknet
  copying __libdarknet/__init__.py -> build/lib.linux-x86_64-3.5/__libdarknet
  running egg_info
  writing yolo34py.egg-info/PKG-INFO
  writing top-level names to yolo34py.egg-info/top_level.txt
  writing requirements to yolo34py.egg-info/requires.txt
  writing dependency_links to yolo34py.egg-info/dependency_links.txt
  reading manifest file 'yolo34py.egg-info/SOURCES.txt'
  reading manifest template 'MANIFEST.in'
  writing manifest file 'yolo34py.egg-info/SOURCES.txt'
  copying __libdarknet/libdarknet.so -> build/lib.linux-x86_64-3.5/__libdarknet
  running build_ext
  skipping 'pydarknet.cpp' Cython extension (up-to-date)
  building 'pydarknet' extension
  creating build/temp.linux-x86_64-3.5
  gcc -pthread -Wno-unused-result -Wsign-compare -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -march=x86-64 -mtune=generic -O2 -pipe -fno-plt -fPIC -DUSE_CV=0 -I/home/dood/.virtualenvs/yolo/lib/python3.5/site-packages/numpy/core/include -I/tmp/darknet/darknet-yolo34py-intergration-nogpu/include -I/tmp/darknet/darknet-yolo34py-intergration-nogpu/src -I/home/dood/.virtualenvs/yolo/include -I/usr/include/python3.5m -c pydarknet.cpp -o build/temp.linux-x86_64-3.5/pydarknet.o -I/usr/include/python3.8
  cc1plus: warning: command line option '-Wstrict-prototypes' is valid for C/ObjC but not for C++
  In file included from /home/dood/.virtualenvs/yolo/lib/python3.5/site-packages/numpy/core/include/numpy/ndarraytypes.h:1832,
                   from /home/dood/.virtualenvs/yolo/lib/python3.5/site-packages/numpy/core/include/numpy/ndarrayobject.h:12,
                   from /home/dood/.virtualenvs/yolo/lib/python3.5/site-packages/numpy/core/include/numpy/arrayobject.h:4,
                   from pydarknet.cpp:580:
  /home/dood/.virtualenvs/yolo/lib/python3.5/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:17:2: warning: #warning "Using deprecated NumPy API, disable it with " "#define NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
     17 | #warning "Using deprecated NumPy API, disable it with " \
        |  ^~~~~~~
  gcc -pthread -Wno-unused-result -Wsign-compare -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -march=x86-64 -mtune=generic -O2 -pipe -fno-plt -fPIC -DUSE_CV=0 -I/home/dood/.virtualenvs/yolo/lib/python3.5/site-packages/numpy/core/include -I/tmp/darknet/darknet-yolo34py-intergration-nogpu/include -I/tmp/darknet/darknet-yolo34py-intergration-nogpu/src -I/home/dood/.virtualenvs/yolo/include -I/usr/include/python3.5m -c bridge.cpp -o build/temp.linux-x86_64-3.5/bridge.o -I/usr/include/python3.8
  cc1plus: warning: command line option '-Wstrict-prototypes' is valid for C/ObjC but not for C++
  g++ -pthread -shared -Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now build/temp.linux-x86_64-3.5/pydarknet.o build/temp.linux-x86_64-3.5/bridge.o -L. -L./__libdarknet -L/usr/lib -ldarknet -lm -lpthread -lpython3.5m -o build/lib.linux-x86_64-3.5/pydarknet.cpython-35m-x86_64-linux-gnu.so  -Wl,-rpath,/home/dood/.virtualenvs/yolo/lib/python3.5/site-packages/__libdarknet
  g++: error: : No such file or directory
  error: command 'g++' failed with exit status 1
  ----------------------------------------
  ERROR: Failed building wheel for yolo34py
  Running setup.py clean for yolo34py
Failed to build yolo34py
Installing collected packages: yolo34py
    Running setup.py install for yolo34py ... error
    ERROR: Command errored out with exit status 1:
     command: /home/dood/.virtualenvs/yolo/bin/python -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-uxlfzk6y/yolo34py/setup.py'"'"'; __file__='"'"'/tmp/pip-install-uxlfzk6y/yolo34py/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /tmp/pip-record-o3q2f792/install-record.txt --single-version-externally-managed --compile --install-headers /home/dood/.virtualenvs/yolo/include/site/python3.5/yolo34py
         cwd: /tmp/pip-install-uxlfzk6y/yolo34py/
    Complete output (53 lines):
    INFO:root:Selected Darknet Branch: yolo34py-intergration-nogpu from Darknet Fork 'https://github.com/madhawav/darknet/'
    /home/dood/.virtualenvs/yolo/lib/python3.5/site-packages/setuptools/dist.py:454: UserWarning: Normalizing '0.1.rc12' to '0.1rc12'
      warnings.warn(tmpl.format(**locals()))
    running install
    running build
    INFO:root:Temp Path: /tmp/darknet
    INFO:root:Downloading darknet
    INFO:root:Extracting darknet
    INFO:root:Building darknet
    ./src/utils.c: In function 'copy_string':
    ./src/utils.c:426:5: warning: 'strncpy' specified bound depends on the length of the source argument [-Wstringop-overflow=]
      426 |     strncpy(copy, s, strlen(s)+1);
          |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    ./src/utils.c:426:22: note: length computed here
      426 |     strncpy(copy, s, strlen(s)+1);
          |                      ^~~~~~~~~
    INFO:root:Darknet building successful
    INFO:root:Moving to /tmp/pip-install-uxlfzk6y/yolo34py/__libdarknet/libdarknet.so
    running build_py
    creating build
    creating build/lib.linux-x86_64-3.5
    creating build/lib.linux-x86_64-3.5/__libdarknet
    copying __libdarknet/__init__.py -> build/lib.linux-x86_64-3.5/__libdarknet
    running egg_info
    writing dependency_links to yolo34py.egg-info/dependency_links.txt
    writing top-level names to yolo34py.egg-info/top_level.txt
    writing requirements to yolo34py.egg-info/requires.txt
    writing yolo34py.egg-info/PKG-INFO
    reading manifest file 'yolo34py.egg-info/SOURCES.txt'
    reading manifest template 'MANIFEST.in'
    warning: no files found matching 'pydarknet.cpp'
    writing manifest file 'yolo34py.egg-info/SOURCES.txt'
    copying __libdarknet/libdarknet.so -> build/lib.linux-x86_64-3.5/__libdarknet
    running build_ext
    cythoning pydarknet.pyx to pydarknet.cpp
    /home/dood/.virtualenvs/yolo/lib/python3.5/site-packages/Cython/Compiler/Main.py:369: FutureWarning: Cython directive 'language_level' not set, using 2 for now (Py2). This will change in a later release! File: /tmp/pip-install-uxlfzk6y/yolo34py/pydarknet.pxd
      tree = Parsing.p_module(s, pxd, full_module_name)
    building 'pydarknet' extension
    creating build/temp.linux-x86_64-3.5
    gcc -pthread -Wno-unused-result -Wsign-compare -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -march=x86-64 -mtune=generic -O2 -pipe -fno-plt -fPIC -DUSE_CV=0 -I/home/dood/.virtualenvs/yolo/lib/python3.5/site-packages/numpy/core/include -I/tmp/darknet/darknet-yolo34py-intergration-nogpu/include -I/tmp/darknet/darknet-yolo34py-intergration-nogpu/src -I/home/dood/.virtualenvs/yolo/include -I/usr/include/python3.5m -c pydarknet.cpp -o build/temp.linux-x86_64-3.5/pydarknet.o -I/usr/include/python3.8
    cc1plus: warning: command line option '-Wstrict-prototypes' is valid for C/ObjC but not for C++
    In file included from /home/dood/.virtualenvs/yolo/lib/python3.5/site-packages/numpy/core/include/numpy/ndarraytypes.h:1832,
                     from /home/dood/.virtualenvs/yolo/lib/python3.5/site-packages/numpy/core/include/numpy/ndarrayobject.h:12,
                     from /home/dood/.virtualenvs/yolo/lib/python3.5/site-packages/numpy/core/include/numpy/arrayobject.h:4,
                     from pydarknet.cpp:614:
    /home/dood/.virtualenvs/yolo/lib/python3.5/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:17:2: warning: #warning "Using deprecated NumPy API, disable it with " "#define NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
       17 | #warning "Using deprecated NumPy API, disable it with " \
          |  ^~~~~~~
    gcc -pthread -Wno-unused-result -Wsign-compare -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -march=x86-64 -mtune=generic -O2 -pipe -fno-plt -fPIC -DUSE_CV=0 -I/home/dood/.virtualenvs/yolo/lib/python3.5/site-packages/numpy/core/include -I/tmp/darknet/darknet-yolo34py-intergration-nogpu/include -I/tmp/darknet/darknet-yolo34py-intergration-nogpu/src -I/home/dood/.virtualenvs/yolo/include -I/usr/include/python3.5m -c bridge.cpp -o build/temp.linux-x86_64-3.5/bridge.o -I/usr/include/python3.8
    cc1plus: warning: command line option '-Wstrict-prototypes' is valid for C/ObjC but not for C++
    g++ -pthread -shared -Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now build/temp.linux-x86_64-3.5/pydarknet.o build/temp.linux-x86_64-3.5/bridge.o -L. -L./__libdarknet -L/usr/lib -ldarknet -lm -lpthread -lpython3.5m -o build/lib.linux-x86_64-3.5/pydarknet.cpython-35m-x86_64-linux-gnu.so  -Wl,-rpath,/home/dood/.virtualenvs/yolo/lib/python3.5/site-packages/__libdarknet
    g++: error: : No such file or directory
    error: command 'g++' failed with exit status 1
    ----------------------------------------
ERROR: Command errored out with exit status 1: /home/dood/.virtualenvs/yolo/bin/python -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-uxlfzk6y/yolo34py/setup.py'"'"'; __file__='"'"'/tmp/pip-install-uxlfzk6y/yolo34py/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /tmp/pip-record-o3q2f792/install-record.txt --single-version-externally-managed --compile --install-headers /home/dood/.virtualenvs/yolo/include/site/python3.5/yolo34py Check the logs for full command output.

Maybe that one is wrong: -I/usr/include/python3.8 But I double checked my python env is python3.5 and pip is so too.

If I try to install it locally with the setup.py I get more or less the same Error:

INFO:root:Selected Darknet Branch: yolo34py-intergration-nogpu-v2 from Darknet Fork 'https://github.com/madhawav/darknet/'
/home/dood/.virtualenvs/yolo/lib/python3.5/site-packages/setuptools/dist.py:454: UserWarning: Normalizing '0.1.rc13' to '0.1rc13'
  warnings.warn(tmpl.format(**locals()))
running build_ext
INFO:root:For inplace compilations, target location is set to root
INFO:root:Temp Path: /tmp/darknet
INFO:root:Downloading darknet
INFO:root:Extracting darknet
INFO:root:Building darknet
INFO:root:b'mkdir -p obj'
INFO:root:b'mkdir -p backup'
INFO:root:b'mkdir -p results'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./src/gemm.c -o obj/gemm.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./src/utils.c -o obj/utils.o'
./src/utils.c: In function 'copy_string':
./src/utils.c:426:5: warning: 'strncpy' specified bound depends on the length of the source argument [-Wstringop-overflow=]
  426 |     strncpy(copy, s, strlen(s)+1);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./src/utils.c:426:22: note: length computed here
  426 |     strncpy(copy, s, strlen(s)+1);
      |                      ^~~~~~~~~
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./src/cuda.c -o obj/cuda.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./src/deconvolutional_layer.c -o obj/deconvolutional_layer.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./src/convolutional_layer.c -o obj/convolutional_layer.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./src/list.c -o obj/list.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./src/image.c -o obj/image.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./src/activations.c -o obj/activations.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./src/im2col.c -o obj/im2col.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./src/col2im.c -o obj/col2im.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./src/blas.c -o obj/blas.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./src/crop_layer.c -o obj/crop_layer.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./src/dropout_layer.c -o obj/dropout_layer.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./src/maxpool_layer.c -o obj/maxpool_layer.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./src/softmax_layer.c -o obj/softmax_layer.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./src/data.c -o obj/data.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./src/matrix.c -o obj/matrix.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./src/network.c -o obj/network.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./src/connected_layer.c -o obj/connected_layer.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./src/cost_layer.c -o obj/cost_layer.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./src/parser.c -o obj/parser.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./src/option_list.c -o obj/option_list.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./src/detection_layer.c -o obj/detection_layer.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./src/route_layer.c -o obj/route_layer.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./src/upsample_layer.c -o obj/upsample_layer.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./src/box.c -o obj/box.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./src/normalization_layer.c -o obj/normalization_layer.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./src/avgpool_layer.c -o obj/avgpool_layer.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./src/layer.c -o obj/layer.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./src/local_layer.c -o obj/local_layer.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./src/shortcut_layer.c -o obj/shortcut_layer.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./src/logistic_layer.c -o obj/logistic_layer.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./src/activation_layer.c -o obj/activation_layer.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./src/rnn_layer.c -o obj/rnn_layer.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./src/gru_layer.c -o obj/gru_layer.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./src/crnn_layer.c -o obj/crnn_layer.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./src/demo.c -o obj/demo.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./src/batchnorm_layer.c -o obj/batchnorm_layer.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./src/region_layer.c -o obj/region_layer.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./src/reorg_layer.c -o obj/reorg_layer.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./src/tree.c -o obj/tree.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./src/lstm_layer.c -o obj/lstm_layer.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./src/l2norm_layer.c -o obj/l2norm_layer.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./src/yolo_layer.c -o obj/yolo_layer.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./src/iseg_layer.c -o obj/iseg_layer.o'
INFO:root:b'gcc -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -shared obj/gemm.o obj/utils.o obj/cuda.o obj/deconvolutional_layer.o obj/convolutional_layer.o obj/list.o obj/image.o obj/activations.o obj/im2col.o obj/col2im.o obj/blas.o obj/crop_layer.o obj/dropout_layer.o obj/maxpool_layer.o obj/softmax_layer.o obj/data.o obj/matrix.o obj/network.o obj/connected_layer.o obj/cost_layer.o obj/parser.o obj/option_list.o obj/detection_layer.o obj/route_layer.o obj/upsample_layer.o obj/box.o obj/normalization_layer.o obj/avgpool_layer.o obj/layer.o obj/local_layer.o obj/shortcut_layer.o obj/logistic_layer.o obj/activation_layer.o obj/rnn_layer.o obj/gru_layer.o obj/crnn_layer.o obj/demo.o obj/batchnorm_layer.o obj/region_layer.o obj/reorg_layer.o obj/tree.o obj/lstm_layer.o obj/l2norm_layer.o obj/yolo_layer.o obj/iseg_layer.o -o libdarknet.so -lm -pthread'
INFO:root:b'ar rcs libdarknet.a obj/gemm.o obj/utils.o obj/cuda.o obj/deconvolutional_layer.o obj/convolutional_layer.o obj/list.o obj/image.o obj/activations.o obj/im2col.o obj/col2im.o obj/blas.o obj/crop_layer.o obj/dropout_layer.o obj/maxpool_layer.o obj/softmax_layer.o obj/data.o obj/matrix.o obj/network.o obj/connected_layer.o obj/cost_layer.o obj/parser.o obj/option_list.o obj/detection_layer.o obj/route_layer.o obj/upsample_layer.o obj/box.o obj/normalization_layer.o obj/avgpool_layer.o obj/layer.o obj/local_layer.o obj/shortcut_layer.o obj/logistic_layer.o obj/activation_layer.o obj/rnn_layer.o obj/gru_layer.o obj/crnn_layer.o obj/demo.o obj/batchnorm_layer.o obj/region_layer.o obj/reorg_layer.o obj/tree.o obj/lstm_layer.o obj/l2norm_layer.o obj/yolo_layer.o obj/iseg_layer.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./examples/captcha.c -o obj/captcha.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./examples/lsd.c -o obj/lsd.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./examples/super.c -o obj/super.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./examples/art.c -o obj/art.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./examples/tag.c -o obj/tag.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./examples/cifar.c -o obj/cifar.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./examples/go.c -o obj/go.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./examples/rnn.c -o obj/rnn.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./examples/segmenter.c -o obj/segmenter.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./examples/regressor.c -o obj/regressor.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./examples/classifier.c -o obj/classifier.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./examples/coco.c -o obj/coco.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./examples/yolo.c -o obj/yolo.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./examples/detector.c -o obj/detector.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./examples/nightmare.c -o obj/nightmare.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./examples/instance-segmenter.c -o obj/instance-segmenter.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast -c ./examples/darknet.c -o obj/darknet.o'
INFO:root:b'gcc -Iinclude/ -Isrc/ -Wall -Wno-unused-result -Wno-unknown-pragmas -Wfatal-errors -fPIC -Ofast obj/captcha.o obj/lsd.o obj/super.o obj/art.o obj/tag.o obj/cifar.o obj/go.o obj/rnn.o obj/segmenter.o obj/regressor.o obj/classifier.o obj/coco.o obj/yolo.o obj/detector.o obj/nightmare.o obj/instance-segmenter.o obj/darknet.o libdarknet.a -o darknet -lm -pthread  libdarknet.a'
INFO:root:Darknet building successful
INFO:root:Moving to /home/dood/github/yolo/YOLO3-4-Py/libdarknet.so
cythoning pydarknet.pyx to pydarknet.cpp
/home/dood/.virtualenvs/yolo/lib/python3.5/site-packages/Cython/Compiler/Main.py:369: FutureWarning: Cython directive 'language_level' not set, using 2 for now (Py2). This will change in a later release! File: /home/dood/github/yolo/YOLO3-4-Py/pydarknet.pxd
  tree = Parsing.p_module(s, pxd, full_module_name)
building 'pydarknet' extension
creating build
creating build/temp.linux-x86_64-3.5
gcc -pthread -Wno-unused-result -Wsign-compare -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -march=x86-64 -mtune=generic -O2 -pipe -fno-plt -fPIC -DUSE_GPU=0 -DUSE_CV=0 -I/home/dood/.virtualenvs/yolo/lib/python3.5/site-packages/numpy/core/include -I/tmp/darknet/darknet-yolo34py-intergration-nogpu-v2/include -I/tmp/darknet/darknet-yolo34py-intergration-nogpu-v2/src -I/home/dood/.virtualenvs/yolo/include -I/usr/include/python3.5m -c pydarknet.cpp -o build/temp.linux-x86_64-3.5/pydarknet.o -I/usr/include/python3.8
cc1plus: warning: command line option '-Wstrict-prototypes' is valid for C/ObjC but not for C++
In file included from /home/dood/.virtualenvs/yolo/lib/python3.5/site-packages/numpy/core/include/numpy/ndarraytypes.h:1832,
                 from /home/dood/.virtualenvs/yolo/lib/python3.5/site-packages/numpy/core/include/numpy/ndarrayobject.h:12,
                 from /home/dood/.virtualenvs/yolo/lib/python3.5/site-packages/numpy/core/include/numpy/arrayobject.h:4,
                 from pydarknet.cpp:614:
/home/dood/.virtualenvs/yolo/lib/python3.5/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:17:2: warning: #warning "Using deprecated NumPy API, disable it with " "#define NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
   17 | #warning "Using deprecated NumPy API, disable it with " \
      |  ^~~~~~~
gcc -pthread -Wno-unused-result -Wsign-compare -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -march=x86-64 -mtune=generic -O2 -pipe -fno-plt -fPIC -DUSE_GPU=0 -DUSE_CV=0 -I/home/dood/.virtualenvs/yolo/lib/python3.5/site-packages/numpy/core/include -I/tmp/darknet/darknet-yolo34py-intergration-nogpu-v2/include -I/tmp/darknet/darknet-yolo34py-intergration-nogpu-v2/src -I/home/dood/.virtualenvs/yolo/include -I/usr/include/python3.5m -c bridge.cpp -o build/temp.linux-x86_64-3.5/bridge.o -I/usr/include/python3.8
cc1plus: warning: command line option '-Wstrict-prototypes' is valid for C/ObjC but not for C++
g++ -pthread -shared -Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now build/temp.linux-x86_64-3.5/pydarknet.o build/temp.linux-x86_64-3.5/bridge.o -L. -L./__libdarknet -L/usr/lib -ldarknet -lm -lpthread -lpython3.5m -o /home/dood/github/yolo/YOLO3-4-Py/pydarknet.cpython-35m-x86_64-linux-gnu.so  -Wl,-rpath,/home/dood/.virtualenvs/yolo/lib/python3.5/site-packages/__libdarknet -Wl,-rpath,.
g++: error: : No such file or directory
error: command 'g++' failed with exit status 1

Thanks for looking into my Problem.

Issue Analytics

  • State:closed
  • Created 3 years ago
  • Reactions:1
  • Comments:9 (2 by maintainers)

github_iconTop GitHub Comments

2reactions
timlyocommented, May 13, 2020

The issue seems to be that get_libs is returning "" in setup.py. This is caused by pkg-config --libs python3 returning nothing on my system.

Changing L82 of setup to extra_linker_flags = [] seems to get the install working again, I assume this is because -lpython is elsewhere in the command so it’s not required here.

This seems to be caused by a change to pkg-config on arch

1reaction
udit0304commented, Aug 11, 2020

In Ubuntu 20.04 pkg-config --libs python-3.8-embed This is working.

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