使用 Python 3 扩展安装 cwiid [英] Installing cwiid with Python 3 extension

问题描述

我正在尝试为 Raspberry Pi 3B+ 下载并安装带有扩展名的 cwiid 包.但我不断收到此错误.

I'm trying to download and install the cwiid package with extension for the Raspberry Pi 3B+. But I keep getting this error.

pi@raspberrypi:~ $ sudo pip3 install cwiid
Collecting cwiid
  Downloading https://files.pythonhosted.org/packages/fa/e8/d0f03c60bbdc583a7fa37a126e9b20055fb3752861820c25bd212dc62756/cwiid-3.0.0.tar.gz
Building wheels for collected packages: cwiid
  Running setup.py bdist_wheel for cwiid ... error
  Complete output from command /usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-pr2tdgci/cwiid/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/tmpawo66t7jpip-wheel- --python-tag cp35:
  running bdist_wheel
  running build
  running build_ext
  building 'cwiid' extension
  creating build
  creating build/temp.linux-armv7l-3.5
  arm-linux-gnueabihf-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -g -fdebug-prefix-map=/build/python3.5-6waWnr/python3.5-3.5.3=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.5m -c cwiidmodule.c -o build/temp.linux-armv7l-3.5/cwiidmodule.o
  cwiidmodule.c:27:19: fatal error: cwiid.h: No such file or directory
   #include <cwiid.h>
                     ^
  compilation terminated.
  error: command 'arm-linux-gnueabihf-gcc' failed with exit status 1

  ----------------------------------------
  Failed building wheel for cwiid
  Running setup.py clean for cwiid
Failed to build cwiid
Installing collected packages: cwiid
  Running setup.py install for cwiid ... error
    Complete output from command /usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-pr2tdgci/cwiid/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-3twbm9c7-record/install-record.txt --single-version-externally-managed --compile:
    running install
    running build
    running build_ext
    building 'cwiid' extension
    creating build
    creating build/temp.linux-armv7l-3.5
    arm-linux-gnueabihf-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -g -fdebug-prefix-map=/build/python3.5-6waWnr/python3.5-3.5.3=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.5m -c cwiidmodule.c -o build/temp.linux-armv7l-3.5/cwiidmodule.o
    cwiidmodule.c:27:19: fatal error: cwiid.h: No such file or directory
     #include <cwiid.h>
                       ^
    compilation terminated.
    error: command 'arm-linux-gnueabihf-gcc' failed with exit status 1

    ----------------------------------------
Command "/usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-pr2tdgci/cwiid/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-3twbm9c7-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-build-pr2tdgci/

知道我做错了什么吗?我确实研究了这个话题，并在 github 上发现了一些关于 Python 3 扩展的聊天，但它涵盖了不同的错误消息.

Any ideas what I'm doing wrong? I did research the topic and found some chat on github about the Python 3 extension but it covers a different error message.

我在 pip 命令之前运行了 sudo apt-get install libcwiid1 libcwiid1-dev 但收到以下错误消息

I have run sudo apt-get install libcwiid1 libcwiid1-dev before the pip command but got the following error message

Reading package lists... Done
Building dependency tree       
Reading state information... Done
Package libcwiid1-dev is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
However the following packages replace it:
  libcwiid-dev

E: Package 'libcwiid1-dev' has no installation candidate

我认为这是原始问题的来源?

I assume this is were the original problem comes from?

推荐答案

您似乎缺少 cwiid 标头.尝试使用

It looks like you are missing the cwiid headers. Try installing them using

sudo apt-get install libcwiid1 libcwiid1-dev

并重新运行您的 pip3 命令.

and rerun your pip3 command.

这篇关于使用 Python 3 扩展安装 cwiid的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！