问题描述

问题解决方法

报错关键字：

Building wheel for numpy (PEP 517): started
Building wheel for numpy (PEP 517): still running...
pip subprocess to install backend dependencies did not run successfully.
This error originates from a subprocess, and is likely not a problem with pip
error: subprocess-exited-with-error

问题描述

安装scipy库时，总是报错，大致意思是依赖安装失败，而且可以看出来依赖应该是指numpy

 × pip subprocess to install build dependencies did not run successfully.│ exit code: 2╰─> [104 lines of output]Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple, https://www.piwheels.org/simpleIgnoring numpy: markers 'python_version == "3.8" and platform_machine == "aarch64" and platform_python_implementation != "PyPy"' don't match your environmentIgnoring numpy: markers 'python_version == "3.8" and platform_machine == "arm64" and platform_system == "Darwin"' don't match your environmentIgnoring numpy: markers 'python_version == "3.9" and platform_machine == "arm64" and platform_system == "Darwin"' don't match your environmentIgnoring numpy: markers 'platform_machine == "loongarch64"' don't match your environmentIgnoring numpy: markers 'python_version == "3.10" and platform_system == "Windows" and platform_python_implementation != "PyPy"' don't match your environmentIgnoring numpy: markers 'python_version == "3.8" and (platform_machine != "arm64" or platform_system != "Darwin") and platform_machine != "aarch64" and platform_machine != "loongarch64" and platform_python_implementation != "PyPy"' don't match your environmentIgnoring numpy: markers 'python_version == "3.10" and (platform_system != "Windows" and platform_machine != "loongarch64") and platform_python_implementation != "PyPy"' don't match your environmentIgnoring numpy: markers 'python_version == "3.11" and platform_python_implementation != "PyPy"' don't match your environmentIgnoring numpy: markers 'python_version >= "3.12"' don't match your environmentIgnoring numpy: markers 'python_version >= "3.8" and platform_python_implementation == "PyPy"' don't match your environmentCollecting meson-python<0.13.0,>=0.11.0Using cached meson_python-0.12.1-py3-none-any.whl (66 kB)Collecting Cython<3.0,>=0.29.32Using cached https://www.piwheels.org/simple/cython/Cython-0.29.33-cp39-cp39-linux_armv7l.whl (5.0 MB)Collecting pybind11==2.10.1Using cached https://www.piwheels.org/simple/pybind11/pybind11-2.10.1-py3-none-any.whl (216 kB)Collecting pythran<0.13.0,>=0.12.0Using cached https://www.piwheels.org/simple/pythran/pythran-0.12.1-py3-none-any.whl (4.2 MB)Collecting wheel<0.39.0Using cached https://www.piwheels.org/simple/wheel/wheel-0.38.4-py3-none-any.whl (36 kB)Collecting numpy==1.19.5Downloading https://www.piwheels.org/simple/numpy/numpy-1.19.5-cp39-cp39-linux_armv7l.whl (10.5 MB)鈹佲攣鈹佲攣鈹\x81                                    1.4/10.5 MB 23.5 kB/s eta 0:06:28

我尝试很多网上和我有相似问题的方法，包括但不限于，修改国内镜像源，命令行安装一些依赖，都没能解决。

在尝试scipy官方推荐的在linux系统的一种命令行安装方法（命令如下）之后，虽然问题没解决（因为库安装到了Python系统环境而不是虚拟环境），但是和另外一篇文章给了我启发,文章链接也附后

sudo apt-get install python3-scipy

链接

SciPy - Installation

在 VS 代码上安装 numpy 时出现“正在准备元数据 (pyproject.toml) ... 错误”答案 - 爱码网

问题解决方法

于是我猜测是因为版本太高，Python虚拟环境不兼容Linux系统之类的，如下图，下载的时候，尾缀感觉不对。

因为在系统环境中使用sudo apt-get install python3-scipy安装的scipy是1.6.0版本，所以引起我的怀疑，因此我在虚拟环境中也安装了1.6.0的scipy结果成功了，后来尝试了1.9.0和1.7.0，1.9.0和1.10相似，而1.7.0和1.60的相似，安装包后面有Linux的尾缀。

真是玄学啊……

【树莓派问题】树莓派python虚拟环境无法安装scipy库相关推荐

【Python】Windows下安装scipy库步骤
概述由于学习需要,需要安装scipy库.scipy库在Windows下使用pip安装失败,所以需要寻找安装包进行安装,下面是记录步骤. 开发环境 win10 x64 Python 3.5.1 安装s ...
创建python虚拟环境，安装Django
1.新建python虚拟环境要安装的目录,比如:D:\ME\for_Django 2.cmd(最好是管理员身份打开),进入到上述,目录后,创建虚拟环境命令执行完成后,到D:\ME\for_Djang ...
Python为什么要使用虚拟环境-Python虚拟环境的安装和配置-virtualenv
一虚拟环境 virtual environment 它是一个虚拟化,从电脑独立开辟出来的环境.通俗的来讲,虚拟环境就是借助虚拟机docker来把一部分内容独立出来,我们把这部分独立出来的东西称作&q ...
解决python使用pip安装下载库出现错误：ERROR:Cannot unpack file xxxx情况
解决python使用pip安装下载库出现错误:ERROR:Cannot unpack file xxxx情况以scipy库下载安装为例,在命令行中直接输入命令:pip install scipy ...
Pycharm:使用pip安装scipy库
新装得Pacharm:通过setting中得包安装scipy库总是有问题一直装不上,最后通过网上研究,终于安装成功. http://链接:https://pan.baidu.com/s/1xT8yFS ...
python使用pip安装第三方库（工具包）速度慢、超时、失败的解决方案
python使用pip安装第三方库(工具包)速度慢.超时.失败的解决方案参考文章: (1)python使用pip安装第三方库(工具包)速度慢.超时.失败的解决方案 (2)https://www.cn ...
解决python利用pip安装第三方库失败的问题
解决python利用pip安装第三方库失败的问题 SyntaxError: invalid syntax 前些天用python去写作业,发现PyCharm中无法安装numpy库,所以打算用pip安装工 ...
Python中如何安装pip库
Python中如何安装pip库新手第一次写博客(紧脏~) 建议先更新到最新的pip 官网附上www.python.org(官网上的东西是最基础也是最全的,还有Python基础教程!!!巴适得很) 我 ...
python虚拟环境的安装和配置_基于virtualenv的Python虚拟环境的安装配置（Mac环境）...
一.安装前提明确自己的开发所需的python版本, Python 2.7.x 或者Python 3.6.x . 安装 Python 2.7.x 或Python 3.6.x 版的virtualenv. ...

【树莓派问题】树莓派python虚拟环境无法安装scipy库

问题描述

问题解决方法

【树莓派问题】树莓派python虚拟环境无法安装scipy库相关推荐

最新文章

热门文章