為 tesserocr 運行 setup.py install ... 錯誤

Question

當我輸入命令時 - pip3 install tesserocr -

它給出了錯誤 -

收集 tesserocr

Using cached https://files.pythonhosted.org/packages/e3/77/fb26b321c3b9ce4a47af12b19e85ddbf4d0629adb6552d85276e824e6e51/tesserocr-2.5.0.tar.gz

為收集的包構建輪子：tesserocr 構建輪子為 tesserocr (setup.py) ... 錯誤

  tesserocr.cpp:8586:43: error: ‘class tesseract::ResultIterator’ has no member named ‘GetBestLSTMSymbolChoices’    
     __pyx_v_output = (__pyx_v_self->_riter->GetBestLSTMSymbolChoices()[0]);
                                         ^~~~~~~~~~~~~~~~~~~~~~~~
  error: command 'x86_64-linux-gnu-gcc' failed with exit status 1
  ----------------------------------------
  ERROR: Failed building wheel for tesserocr
  Running setup.py clean for tesserocr

    Failed to build tesserocr
    Installing collected packages: tesserocr
        Running setup.py install for tesserocr ... error
        ERROR: Command errored out with exit status 1:
         command: /home/hostbooks/django1/myproject/bin/python3 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-7nxw40tx/tesserocr/setup.py'"'"';     __file__='"'"'/tmp/pip-install-7nxw40tx/tesserocr/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-p51ckvh8/install-record.txt --single-version-externally-managed --compile --install-headers /home/hostbooks/django1/myproject/include/site/python3.6/tesserocr
         cwd: /tmp/pip-install-7nxw40tx/tesserocr/
    Complete output (14 lines):
    Supporting tesseract v4.0.0
    Building with configs: {'libraries': ['tesseract', 'lept'], 'cython_compile_time_env': {'TESSERACT_VERSION': 67108864}}
    running install
    running build
    running build_ext
    building 'tesserocr' extension
    creating build
    creating build/temp.linux-x86_64-3.6
    x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.6m -I/home/hostbooks/django1/myproject/include/python3.6m -c tesserocr.cpp -o build/temp.linux-x86_64-3.6/tesserocr.o -std=c++11 -DUSE_STD_NAMESPACE
    tesserocr.cpp: In function ‘PyObject* __pyx_pf_9tesserocr_16PyResultIterator_8GetBestLSTMSymbolChoices(__pyx_obj_9tesserocr_PyResultIterator*)’:
    tesserocr.cpp:8586:43: error: ‘class tesseract::ResultIterator’ has no member named ‘GetBestLSTMSymbolChoices’
       __pyx_v_output = (__pyx_v_self->_riter->GetBestLSTMSymbolChoices()[0]);
                                               ^~~~~~~~~~~~~~~~~~~~~~~~
    error: command 'x86_64-linux-gnu-gcc' failed with exit status 1
    ----------------------------------------
    ERROR: Command errored out with exit status 1: /home/hostbooks/django1/myproject/bin/python3 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-7nxw40tx/tesserocr/setup.py'"'"'; __file__='"'"'/tmp/pip-install-7nxw40tx/tesserocr/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-p51ckvh8/install-record.txt --single-version-externally-managed --compile --install-headers /home/hostbooks/django1/myproject/include/site/python3.6/tesserocr Check the logs for full command output.

我應該如何消除這個錯誤。

我的虛擬環境的名稱是 - myproject

Answer 1

稍后對我來說，這些命令會導致錯誤 -

pip3 install pytesseract

apt install pkg-config

sudo apt install pkg-config

install - Successfully installed - 
Wand-0.5.7 
tesserocr-2.4.1 
tqdm-4.38.0

sudo apt-get update

這些命令消除了我的錯誤。