python - 问题在 Django 项目中安装 misaka

Question

我需要安装 misaka，但是当我使用时，pip install misaka我收到一条错误消息：

命令“python setup.py egg_info”在 C:\Users\JHONAT~1\AppData\Local\Temp\pip-build-utm0mant\misaka\ 中失败，错误代码为 1

我真的不知道该怎么做才能解决它。我尝试使用 pip3 代替，没有变化并且也使用 pip2 。我目前正在使用 python 3.6.4 和 Django 1.11。

     Collecting misaka
  Using cached https://files.pythonhosted.org/packages/47/c2/ba9c82ae0ec62bcec62d690e715be6ead4457f83000f4ef6e919f77a8e5f/misaka-2.1.0.tar.gz
Collecting cffi>=1.0.0 (from misaka)
  Cache entry deserialization failed, entry ignored
  Downloading https://files.pythonhosted.org/packages/2f/85/a9184548ad4261916d08a50d9e272bf6f93c54f3735878fbfc9335efd94b/cffi-1.11.5-cp36-cp36m-win_amd64.whl (166kB)
    100% |████████████████████████████████| 174kB 17kB/s
Collecting pycparser (from cffi>=1.0.0->misaka)
Building wheels for collected packages: misaka
  Running setup.py bdist_wheel for misaka ... error
  Complete output from command g:\programming\anaconda3\envs\virtual\scripts\python.exe -u -c "import setuptools, tokenize;__file__='C:\\Users\\JHONAT~1\\AppData\\Local\\Temp\\pip-b
uild-9fgtbhdd\\misaka\\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 C:\U
sers\JHONAT~1\AppData\Local\Temp\tmptz2d209jpip-wheel- --python-tag cp36:
  running bdist_wheel
  running build
  running build_py
  creating build
  creating build\lib.win-amd64-3.6
  creating build\lib.win-amd64-3.6\misaka
  copying misaka\api.py -> build\lib.win-amd64-3.6\misaka
  copying misaka\callbacks.py -> build\lib.win-amd64-3.6\misaka
  copying misaka\constants.py -> build\lib.win-amd64-3.6\misaka
  copying misaka\utils.py -> build\lib.win-amd64-3.6\misaka
  copying misaka\__init__.py -> build\lib.win-amd64-3.6\misaka
  running build_ext
  generating cffi module 'build\\temp.win-amd64-3.6\\Release\\misaka._hoedown.c'
  creating build\temp.win-amd64-3.6
  creating build\temp.win-amd64-3.6\Release
  building 'misaka._hoedown' extension
  error: Microsoft Visual C++ 14.0 is required. Get it with "Microsoft Visual C++ Build Tools": http://landinghub.visualstudio.com/visual-cpp-build-tools

  ----------------------------------------
  Failed building wheel for misaka
  Running setup.py clean for misaka
Failed to build misaka
Installing collected packages: pycparser, cffi, misaka
  Running setup.py install for misaka ... error
    Complete output from command g:\programming\anaconda3\envs\virtual\scripts\python.exe -u -c "import setuptools, tokenize;__file__='C:\\Users\\JHONAT~1\\AppData\\Local\\Temp\\pip
-build-9fgtbhdd\\misaka\\setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record
C:\Users\JHONAT~1\AppData\Local\Temp\pip-crdk5uw4-record\install-record.txt --single-version-externally-managed --compile --install-headers g:\programming\anaconda3\envs\virtual\inc
lude\site\python3.6\misaka:
    running install
    running build
    running build_py
    creating build
    creating build\lib.win-amd64-3.6
    creating build\lib.win-amd64-3.6\misaka
    copying misaka\api.py -> build\lib.win-amd64-3.6\misaka
    copying misaka\callbacks.py -> build\lib.win-amd64-3.6\misaka
    copying misaka\constants.py -> build\lib.win-amd64-3.6\misaka
    copying misaka\utils.py -> build\lib.win-amd64-3.6\misaka
    copying misaka\__init__.py -> build\lib.win-amd64-3.6\misaka
    running build_ext
    generating cffi module 'build\\temp.win-amd64-3.6\\Release\\misaka._hoedown.c'
    creating build\temp.win-amd64-3.6
    creating build\temp.win-amd64-3.6\Release
    building 'misaka._hoedown' extension
    error: Microsoft Visual C++ 14.0 is required. Get it with "Microsoft Visual C++ Build Tools": http://landinghub.visualstudio.com/visual-cpp-build-tools

    ----------------------------------------
Command "g:\programming\anaconda3\envs\virtual\scripts\python.exe -u -c "import setuptools, tokenize;__file__='C:\\Users\\JHONAT~1\\AppData\\Local\\Temp\\pip-build-9fgtbhdd\\misaka\
\setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record C:\Users\JHONAT~1\AppDat
a\Local\Temp\pip-crdk5uw4-record\install-record.txt --single-version-externally-managed --compile --install-headers g:\programming\anaconda3\envs\virtual\include\site\python3.6\misa
ka" failed with error code 1 in C:\Users\JHONAT~1\AppData\Local\Temp\pip-build-9fgtbhdd\misaka\

我的互联网连接不是最快的，现在我正在下载 VS2015 看看它是否能解决我的问题，因为日志提供的链接不再有效。感谢回复，下载完成后我会更新

Answer 1

我采取这种方式 1- 安装 conda 并提示 conda install ： conda install libpython m2w64-toolchain -c msys2

2-通过以下方式升级您的点子： python -m pip install --upgrade pip

3-安装 misaka : pip install misaka

Answer 2

从包文档

如果您从源代码安装并且使用 Debian 或 Debian 衍生产品（例如 Ubuntu），请确保安装了 build-essential、python-dev 和 libffi-dev。

sudo apt-get install python-setuptools python-dev build-essential

编辑

---

视窗：

您的错误清楚地表明您需要安装 Microsoft Visual C++ 14.0

错误：需要 Microsoft Visual C++ 14.0。使用“Microsoft Visual C++ 构建工具”获取它：http: //landinghub.visualstudio.com/visual-cpp-build-tools

Answer 3

工作解决方案！

转到https://visualstudio.microsoft.com/downloads/ 向下滚动一页并下载 Visual Studio 2017 社区。

通过以下链接下载 Microsoft Visual C++ 14.0 所需的组件，该链接提供了下载时要选择的组件。

https://developercommunity.visualstudio.com/content/problem/409173/error-microsoft-visual-c-140-is-required.html

希望它对我有用！

Answer 4

我找到的唯一适用于 Windows 的解决方案，

转到错误中提到的Visual Studio 下载页面，下载最新版本的安装程序，运行安装程序，

如果您已经安装了 Visual Studio 然后单击修改，请确保选择所需的软件包，尤其是图中的“windows 10 sdk” [第一次安装需要大约 1.2gb 下载和 4.2gb 磁盘空间]。

然后运行 pip install misaka，成功构建包。

如果您的系统中安装了 Anaconda 发行版，您可以尝试运行

conda install libpython m2w64-toolchain -c msys2

就像其他答案中所建议的那样，但它不适用于所有 windows-python 版本组合。任何时候，构建包都需要 Visual c++。

Answer 5

做这个：

1. git 克隆https://github.com/FSX/misaka.git

2.cd御坂

3.python setup.py 安装