找不到匹配的分布答案

【问题标题】：No matching distribution found找不到匹配的分布
【发布时间】：2018-12-16 18:14:12
【问题描述】：

我正在尝试为 libffi-dev 收集所有轮子文件。尝试下面提到的命令：

pip wheel --wheel-dir=setup libffi-dev

给予

收集 libffi-dev

  Could not find a version that satisfies the requirement libffi-dev (from versions: )
No matching distribution found for libffi-dev

提前致谢:)

【问题讨论】：

标签： python shell ubuntu pip package

【解决方案1】：

libffi-dev 是 Ubuntu 软件包的名称。 cffi 来自 PyPI。您需要同时安装：

sudo apt-get install libffi-dev
pip install cffi

【讨论】：

看起来我的 /etc/apt/sources.list 没有指向互联网 :)

【解决方案2】：

如果您尝试安装 wordcloud 并遇到此问题。

从https://pypi.org/simple/wordcloud/ 下载与您正在使用的 Python 版本和操作系统对应的 .whl 文件。（我已经下载了 wordcloud-1.5.0-cp37-cp37m-win_amd64.whl 用于 64 位窗口）。

将文件放入C:\Users\<User>

从命令提示符运行

pip install --verbose --trusted-host files.pythonhosted.org wordcloud-1.5.0-cp37-cp37m-win_amd64.whl

这对我有用。经过大量研究找到了这个解决方案。

C:\Users\**<user>**>pip install --verbose --trusted-host files.pythonhosted.org wordcloud-1.5.0-cp37-cp37m-win_amd64.whl
Config variable 'Py_DEBUG' is unset, Python ABI tag may be incorrect
Config variable 'WITH_PYMALLOC' is unset, Python ABI tag may be incorrect
pip is configured with locations that require TLS/SSL, however the ssl module in Python is not available.
Created temporary directory: C:\Users\<user>\AppData\Local\Temp\pip-ephem-wheel-cache-hqkva4rs
Created temporary directory: C:\Users\<user>\AppData\Local\Temp\pip-req-tracker-0cimhb2c
Created requirements tracker 'C:\\Users\\<user>\\AppData\\Local\\Temp\\pip-req-tracker-0cimhb2c'
Created temporary directory: C:\Users\<user>\AppData\Local\Temp\pip-install-y5b3ck8i
Config variable 'Py_DEBUG' is unset, Python ABI tag may be incorrect
Config variable 'WITH_PYMALLOC' is unset, Python ABI tag may be incorrect
Processing c:\users\<user>\wordcloud-1.5.0-cp37-cp37m-win_amd64.whl
  Added wordcloud==1.5.0 from file:///C:/Users/<user>/wordcloud-1.5.0-cp37-cp37m-win_amd64.whl to build tracker 'C:\\Users\\<user>\\AppData\\Local\\Temp\\pip-req-tracker-0cimhb2c'
  Removed wordcloud==1.5.0 from file:///C:/Users/<user>/wordcloud-1.5.0-cp37-cp37m-win_amd64.whl from build tracker 'C:\\Users\\<user>\\AppData\\Local\\Temp\\pip-req-tracker-0cimhb2c'
Requirement already satisfied: pillow in c:\users\<user>\anaconda3\lib\site-packages (from wordcloud==1.5.0) (5.4.1)
Requirement already satisfied: numpy>=1.6.1 in c:\users\<user>\anaconda3\lib\site-packages (from wordcloud==1.5.0) (1.15.1)
Installing collected packages: wordcloud

Successfully installed wordcloud-1.5.0
Cleaning up...
Removed build tracker 'C:\\Users\\<user>\\AppData\\Local\\Temp\\pip-req-tracker-0cimhb2c'

【讨论】：

将文件放在 C:\Users\ - 请注意此更正 Jomon