pip install dryscrape 失敗並顯示“錯誤：[Errno 2] 沒有這樣的文件或目錄：'src/webkit_server'”？

Question

我需要為python安裝dryscrape但出現錯誤，有什么問題？

C:\Users\parvij\Anaconda3\Scripts>pip install dryscrape

我得到了這個：

Collecting dryscrape
Collecting webkit-server>=1.0 (from dryscrape)
  Using cached webkit-server-1.0.tar.gz
Collecting xvfbwrapper (from dryscrape)
Requirement already satisfied (use --upgrade to upgrade): lxml in c:\users\parvij\anaconda3\lib\site-packages (from dryscrape)
Building wheels for collected packages: webkit-server
  Running setup.py bdist_wheel for webkit-server ... error
  Complete output from command c:\users\parvij\anaconda3\python.exe -u -c"import setuptools,tokenize;__file__='C:\\Users\\parvij\\AppData\\Local\\Temp\\pip-build-o7nlv0dz\\webkit-server\\setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" bdist_wheel -d C:\Users\parvij\AppData\Local\Temp\tmp71w59qv6pip-wheel- --python-tag cp35:
  running bdist_wheel
  running build
  'make' is not recognized as an internal or external command,
  operable program or batch file.
  error: [Errno 2] No such file or directory: 'src/webkit_server'

  ----------------------------------------
  Failed building wheel for webkit-server
  Running setup.py clean for webkit-server
Failed to build webkit-server
Installing collected packages: webkit-server, xvfbwrapper, dryscrape
  Running setup.py install for webkit-server ... error
    Complete output from command c:\users\parvij\anaconda3\python.exe -u -c"import setuptools,tokenize;__file__='C:\\Users\\parvij\\AppData\\Local\\Temp\\pip-build-o7nlv0dz\\webkit-server\\setup.py';exec(compile(getattr(tokenize, 'open',open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record C:\Users\parvij\AppData\Local\Temp\pip-tyzalid7-record\install-record.txt --single-version-externally-managed --compile:
    running install
    running build
    'make' is not recognized as an internal or external command,
    operable program or batch file.
    error: [Errno 2] No such file or directory: 'src/webkit_server'

    ----------------------------------------
Command "c:\users\parvij\anaconda3\python.exe -u -c "import setuptools, tokenize;__file__='C:\\Users\\parvij\\AppData\\Local\\Temp\\pip-build-o7nlv0dz\\webkit-server\\setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record C:\Users\parvij\AppData\Local\Temp\pip-tyzalid7-record\install-record.txt --single-version-externally-managed --compile" failed with error code 1 in C:\Users\parvij\AppData\Local\Temp\pip-build-o7nlv0dz\webkit-server\

我的操作系統是 Windows 8

我的python版本是3.5

Answer 1

從 github 下載 webkit-server

git clone https://github.com/niklasb/webkit-server.git webkit-server

webkit-server/setup.py 中的更改：

shutil.copy('src/webkit_server', self.build_purelib)
shutil.copy('src/webkit_server', self.build_platlib)

到

shutil.copy('src/webkit_server.pro', self.build_purelib)
shutil.copy('src/webkit_server.pro', self.build_platlib)

那么

cd webkit-server
python setup.py install

你去吧。

Answer 2

需要安裝http://www.qt.io 。 此外，Qt 5.6+ 版本刪除了 Qt WebKit 模塊，取而代之的是新模塊 Qt WebEngine。 到目前為止，webkit-server 還沒有被移植到 WebEngine（並且可能不會在不久的將來），所以 Qt <= 5.5 是一個要求。

Answer 3

從文檔中，您還必須安裝requirements 。 您可以按照以下方式執行此操作

pip install -r requirements.txt

在此之后重試安裝dryscrape 。

Answer 4

需要安裝qt4和libqtwebkit-dev來編譯webkit-server ，然后按照@Erwan Clügairtz的步驟操作

sudo apt install libqtwebkit-dev qt4