pip install pandas Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple ERROR: Could not find a version that satisfies the requirement pandas (from versions: none) ERROR: No matching distribution found for pandas

时间: 2025-07-04 10:04:22 浏览: 10
### 解决方案 当执行 `pip install pandas` 命令时，如果遇到错误提示 `Could not find a version that satisfies the requirement pandas` 或者类似的错误信息，通常是因为网络连接问题或者默认的 PyPI 镜像源不可用所致[^1]。 一种常见的解决方法是更换国内稳定可用的镜像源。以下是具体的操作方式： #### 更改镜像源的方法 可以尝试使用以下命令指定不同的镜像源进行安装： ```bash pip install pandas -i https://pypi.tuna.tsinghua.edu.cn/simple --trusted-host pypi.tuna.tsinghua.edu.cn ``` 此命令中的 `-i` 参数指定了清华镜像源作为替代，默认情况下会信任该主机地址。同样也可以替换为其他可靠的镜像源，比如阿里云或豆瓣镜像源[^4]: ```bash pip install pandas -i http://mirrors.aliyun.com/pypi/simple/ --trusted-host mirrors.aliyun.com ``` 或者 ```bash pip install pandas -i http://pypi.douban.com/simple/ --trusted-host pypi.douban.com ``` 另外，还可以通过设置全局配置文件的方式永久更改 pip 的索引源。对于 Windows 用户，在 `%APPDATA%\pip\pip.ini` 文件中添加如下内容；而对于 Linux 和 macOS 用户，则是在 `~/.config/pip/pip.conf` 中添加相同的内容： ```ini [global] index-url = https://pypi.tuna.tsinghua.edu.cn/simple trusted-host = pypi.tuna.tsinghua.edu.cn ``` 这样以后每次运行 pip 安装指令都会自动采用新的镜像源而无需额外参数[^4]。 #### 版本兼容性考虑 有时即使能够访问镜像站点也可能因为本地 Python 环境版本过低而不支持最新版 Pandas 库。此时可明确指定一个较低但仍然适合当前系统的版本号来进行安装操作，例如： ```bash pip install pandas==1.2.2 ``` 这里强制安装了一个特定的历史发行版本 1.2.2 来规避可能存在的依赖关系冲突问题[^2]。 以上措施应该可以帮助克服由于网络条件不佳所引发的一系列无法找到合适软件包版本的情况。 ### 注意事项 确保使用的 pip 工具本身是最新的也很重要，可以通过升级 pip 自身来获得更好的体验和支持更多的功能特性： ```bash pip install --upgrade pip ```
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(Cross) (Cross) PS D:\HAR\Cross-person-HAR-main> Test-Path "D:\HAR\Cross-person-HAR-main\Cross-person-HAR-main\requirements.txt" True (Cross) (Cross) PS D:\HAR\Cross-person-HAR-main> conda list --export > requirements.txt [^2] (Cross) (Cross) PS D:\HAR\Cross-person-HAR-main> pip freeze > requirements.txt (Cross) (Cross) PS D:\HAR\Cross-person-HAR-main> pip install -r requirements.txt Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple (Cross) (Cross) PS D:\HAR\Cross-person-HAR-main>

好的，用户的问题是关于如何在Windows PowerShell中使用conda和pip正确导出和安装Python项目的依赖项，特别是在一个名为Cross-person-HAR的项目中。我需要结合用户提供的引用内容来给出正确的步骤，同时确保符合用户...

PS D:\毕设\Spacia\DB> pip install cellphonedb -i https://pypi.tuna.tsinghua.edu.cn/simple Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple Requirement already satisfied: cellphonedb in d:\conda\anaconda\lib\site-packages (5.0.1) Requirement already satisfied: anndata>=0.8 in d:\conda\anaconda\lib\site-packages (from cellphonedb) (0.11.3) Requirement already satisfied: geosketch>=1.2 in d:\conda\anaconda\lib\site-packages (from cellphonedb) (1.3) Requirement already satisfied: ktplotspy>=0.1.4 in d:\conda\anaconda\lib\site-packages (from cellphonedb) (0.3.0) Requirement already satisfied: numpy>=1.21.6 in d:\conda\anaconda\lib\site-packages (from cellphonedb) (1.26.4) Requirement already satisfied: numpy-groupies>=0.9.15 in d:\conda\anaconda\lib\site-packages (from cellphonedb) (0.11.2) Requirement already satisfied: pandas>=1.5.0 in d:\conda\anaconda\lib\site-packages (from cellphonedb) (2.2.2) Requirement already satisfied: pytest>=7.2.0 in d:\conda\anaconda\lib\site-packages (from cellphonedb) (7.4.4) Requirement already satisfied: requests>=2.25.0 in d:\conda\anaconda\lib\site-packages (from cellphonedb) (2.32.3) Requirement already satisfied: scanpy>=1.9.1 in d:\conda\anaconda\lib\site-packages (from cellphonedb) (1.11.0) Requirement already satisfied: scikit-learn>=1.2.2 in d:\conda\anaconda\lib\site-packages (from cellphonedb) (1.5.1) Requirement already satisfied: tqdm<5.0,>=4.3 in d:\conda\anaconda\lib\site-packages (from cellphonedb) (4.66.5) Requirement already satisfied: array-api-compat!=1.5,>1.4 in d:\conda\anaconda\lib\site-packages (from anndata>=0.8->cellphonedb) (1.11.1) Requirement already satisfied: h5py>=3.7 in d:\conda\anaconda\lib\site-packages (from anndata>=0.8->cellphonedb) (3.11.0) Requirement already satisfied: natsort in d:\conda\anaconda\lib\site-packages (from anndata>=0.8->cellphonedb) (8.4.0) Requirement already satisfied: packaging>=20.0 in d:\conda\anaconda\lib\site-packages (from anndata>=0.8->cellphonedb) (24.1) Requirem

pip install "numpy>=1.21.0" "pandas>=1.3.0" cellphonedb 6. **更新已有数据库** bash cellphonedb database update # 更新本地数据库至最新版本 --- ### 关键依赖说明 | 依赖项 | 作用 | ...

C:\Users\陈柯嘉>pip install pandas Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple Collecting pandas Downloading https://pypi.tuna.tsinghua.edu.cn/packages/9c/d6/9f8431bacc2e19dca897724cd097b1bb224a6ad5433784a44b587c7c13af/pandas-2.2.3.tar.gz (4.4 MB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 4.4/4.4 MB 20.4 MB/s eta 0:00:00 Installing build dependencies ... done Getting requirements to build wheel ... done Installing backend dependencies ... done Preparing metadata (pyproject.toml) ... error error: subprocess-exited-with-error × Preparing metadata (pyproject.toml) did not run successfully. │ exit code: 2 ╰─> [32 lines of output] + meson setup C:\Users\陈柯嘉\AppData\Local\Temp\pip-install-1zmbipo9\pandas_f3dee660ca06481fa639fc991b6efdb4 C:\Users\陈柯嘉\AppData\Local\Temp\pip-install-1zmbipo9\pandas_f3dee660ca06481fa639fc991b6efdb4\.mesonpy-bg46k2qm\build -Dbuildtype=release -Db_ndebug=if-release -Db_vscrt=md --vsenv --native-file=C:\Users\陈柯嘉\AppData\Local\Temp\pip-install-1zmbipo9\pandas_f3dee660ca06481fa639fc991b6efdb4\.mesonpy-bg46k2qm\build\meson-python-native-file.ini Traceback (most recent call last): File "C:\Users\陈柯嘉\AppData\Local\Temp\pip-build-env-9lvekt6r\overlay\Lib\site-packages\mesonbuild\mesonmain.py", line 194, in run return options.run_func(options) ^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\陈柯嘉\AppData\Local\Temp\pip-build-env-9lvekt6r\overlay\Lib\site-packages\mesonbuild\msetup.py", line 358, in run app.generate() File "C:\Users\陈柯嘉\AppData\Local\Temp\pip-build-env-9lvekt6r\overlay\Lib\site-packages\mesonbuild\msetup.py", line 178, in generate env = environment.Environment(self.source_dir, self.build_dir, self.options) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\陈柯嘉\AppData\Local\Temp\pip-build-env-9lvekt6r\overlay\Lib\site-packages\mesonbuild\environment.py", line 552, in __init__ config = coredata.parse_machine_files(self.coredata.config_files) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\陈柯嘉\AppData\Local\Temp\pip-build-env-9lvekt6r\overlay\Lib\site-packages\mesonbuild\coredata.py", line 1030, in parse_machine_files parser = MachineFileParser(filenames) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\陈柯嘉\AppData\Local\Temp\pip-build-env-9lvekt6r\overlay\Lib\site-packages\mesonbuild\coredata.py", line 972, in __init__ self.parser.read(filenames) File "C:\Users\陈柯嘉\AppData\Local\Temp\pip-build-env-9lvekt6r\overlay\Lib\site-packages\mesonbuild\coredata.py", line 959, in read return super().read(filenames, encoding) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\陈柯嘉\AppData\Local\Programs\Python\Python312-32\Lib\configparser.py", line 684, in read self._read(fp, filename) File "C:\Users\陈柯嘉\AppData\Local\Programs\Python\Python312-32\Lib\configparser.py", line 999, in _read for lineno, line in enumerate(fp, start=1): ^^^^^^^^^^^^^^^^^^^^^^ File "<frozen codecs>", line 322, in decode UnicodeDecodeError: 'utf-8' codec can't decode byte 0xb3 in position 33: invalid start byte ERROR: Unhandled python exception This is a Meson bug and should be reported! [end of output] note: This error originates from a subprocess, and is likely not a problem with pip. error: metadata-generation-failed × Encountered error while generating package metadata. ╰─> See above for output. note: This is an issue with the package mentioned above, not pip. hint: See above for details. 怎么解决

pip install pandas -i https://pypi.tuna.tsinghua.edu.cn/simple #### 方法四：预编译轮子 (Pre-built Wheels) 如果本地环境中缺乏 C++ 编译器而导致无法正常构建，则可以直接利用已经准备好的 whl 文件代替...

Windows PowerShell 版权所有（C） Microsoft Corporation。保留所有权利。 安装最新的 PowerShell，了解新功能和改进！https://aka.ms/PSWindows PS F:\pythonten\project> cl 用于 x64 的 Microsoft (R) C/C++ 优化编译器 19.44.35209 版 版权所有(C) Microsoft Corporation。保留所有权利。 用法: cl [ 选项... ] 文件名... [ /link 链接选项... ] PS F:\pythonten\project> pip install mnnpy -i https://pypi.tuna.tsinghua.edu.cn/simple/ Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple/ Collecting mnnpy Using cached https://pypi.tuna.tsinghua.edu.cn/packages/c2/6e/e8f963203e552d80a04adf80b19ecb248fa949b3db7a6fc935a2f49e8454/mnnpy-0.1.9.5.tar.gz (117 kB) Installing build dependencies ... done Getting requirements to build wheel ... done Preparing metadata (pyproject.toml) ... done Requirement already satisfied: numpy in f:\pythonten\python310\lib\site-packages (from mnnpy) (1.26.3) Requirement already satisfied: scipy in f:\pythonten\python310\lib\site-packages (from mnnpy) (1.12.0) Requirement already satisfied: anndata in f:\pythonten\python310\lib\site-packages (from mnnpy) (0.9.2) Requirement already satisfied: pandas in f:\pythonten\python310\lib\site-packages (from mnnpy) (2.2.0) Requirement already satisfied: numba in f:\pythonten\python310\lib\site-packages (from mnnpy) (0.58.1) Requirement already satisfied: h5py>=3 in f:\pythonten\python310\lib\site-packages (from anndata->mnnpy) (3.10.0) Requirement already satisfied: natsort in f:\pythonten\python310\lib\site-packages (from anndata->mnnpy) (8.4.0) Requirement already satisfied: packaging>=20 in f:\pythonten\python310\lib\site-packages (from anndata->mnnpy) (23.2) Requirement already satisfied: python-dateutil>=2.8.2 in f:\pythonten\python310\lib\site-packages (from pandas->mnnpy) (2.8.2) Requirement already satisfied: pytz>=2020.1 in f:\pythonten\python310\lib\site-packages (from pandas->mnnpy) (2023.3.post1) Requirement already satisfied: tzdata>=2022.7 in f:\pythonten\python310\lib\site-packages (from pandas->mnnpy) (2023.4) Requirement already satisfied: six>=1.5 in f:\pythonten\python310\lib\site-packages (from python-dateutil>=2.8.2->pandas->mnnpy) (1.16.0) Requirement already satisfied: llvmlite<0.42,>=0.41.0dev0 in f:\pythonten\python310\lib\site-packages (from numba->mnnpy) (0.41.1) Building wheels for collected packages: mnnpy Building wheel for mnnpy (pyproject.toml) ... error error: subprocess-exited-with-error × Building wheel for mnnpy (pyproject.toml) did not run successfully. │ exit code: 1 ╰─> [73 lines of output] C:\Users\Lenovo\AppData\Local\Temp\pip-build-env-2jqu8z5o\overlay\Lib\site-packages\setuptools\dist.py:599: SetuptoolsDeprecationWarning: Invalid dash-separated key 'python-tag' in 'bdist_wheel' (setup.cfg), please use the underscore name 'python_tag' instead. !! ******************************************************************************** Usage of dash-separated 'python-tag' will not be supported in future versions. Please use the underscore name 'python_tag' instead. (Affected: mnnpy). By 2026-Mar-03, you need to update your project and remove deprecated calls or your builds will no longer be supported. See https://setuptools.pypa.io/en/latest/userguide/declarative_config.html for details. ******************************************************************************** !! opt = self._enforce_underscore(opt, section) C:\Users\Lenovo\AppData\Local\Temp\pip-build-env-2jqu8z5o\overlay\Lib\site-packages\setuptools\dist.py:759: SetuptoolsDeprecationWarning: License classifiers are deprecated. !! ******************************************************************************** Please consider removing the following classifiers in favor of a SPDX license expression: License :: OSI Approved :: BSD License See https://packaging.python.org/en/latest/guides/writing-pyproject-toml/#license for details. ******************************************************************************** !! self._finalize_license_expression() Building with c. running bdist_wheel running build running build_py file irlb.py (for module irlb) not found file mnn.py (for module mnn) not found file utils.py (for module utils) not found creating build\lib.win-amd64-cpython-310\mnnpy copying mnnpy\irlb.py -> build\lib.win-amd64-cpython-310\mnnpy copying mnnpy\mnn.py -> build\lib.win-amd64-cpython-310\mnnpy copying mnnpy\settings.py -> build\lib.win-amd64-cpython-310\mnnpy copying mnnpy\utils.py -> build\lib.win-amd64-cpython-310\mnnpy copying mnnpy\__init__.py -> build\lib.win-amd64-cpython-310\mnnpy file irlb.py (for module irlb) not found file mnn.py (for module mnn) not found file utils.py (for module utils) not found running build_ext building 'mnnpy._utils' extension creating build\temp.win-amd64-cpython-310\Release\mnnpy "C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.44.35207\bin\HostX86\x64\cl.exe" /c /nologo /O2 /W3 /GL /DNDEBUG /MD -IF:\pythonten\python310\include -IF:\pythonten\python310 \Include "-IC:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.44.35207\include" "-IC:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.44.35207\ATLMFC\include" "- IC:\Program Files\Microsoft Visual Studio\2022\Community\VC\Auxiliary\VS\include" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.26100.0\ucrt" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0 .26100.0\\um" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.26100.0\\shared" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.26100.0\\winrt" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.26100.0\\cppwinrt" /Tcmnnpy/_utils.c /Fobuild\temp.win-amd64-cpython-310\Release\mnnpy\_utils.obj -O2 -ffast-math -march=native -fopenmp cl: 命令行 warning D9002 :忽略未知选项“-ffast-math” cl: 命令行 warning D9002 :忽略未知选项“-march=native” cl: 命令行 warning D9002 :忽略未知选项“-fopenmp” _utils.c mnnpy/_utils.c(2117): warning C4244: “=”: 从“double”转换到“float”，可能丢失数据 mnnpy/_utils.c(2359): warning C4244: “=”: 从“double”转换到“float”，可能丢失数据 mnnpy/_utils.c(2576): warning C4244: “=”: 从“double”转换到“float”，可能丢失数据 mnnpy/_utils.c(16475): error C2105: “++”需要左值 mnnpy/_utils.c(16477): error C2105: “--”需要左值 mnnpy/_utils.c(16764): error C2105: “++”需要左值 mnnpy/_utils.c(16766): error C2105: “--”需要左值 mnnpy/_utils.c(17003): error C2105: “++”需要左值 mnnpy/_utils.c(17005): error C2105: “--”需要左值 mnnpy/_utils.c(17615): warning C4996: 'PyEval_InitThreads': deprecated in 3.9 mnnpy/_utils.c(17674): error C2039: "tp_print": 不是 "_typeobject" 的成员 F:\pythonten\python310\include\cpython/object.h(191): note: 参见“_typeobject”的声明 mnnpy/_utils.c(17679): error C2039: "tp_print": 不是 "_typeobject" 的成员 F:\pythonten\python310\include\cpython/object.h(191): note: 参见“_typeobject”的声明 mnnpy/_utils.c(17694): error C2039: "tp_print": 不是 "_typeobject" 的成员 F:\pythonten\python310\include\cpython/object.h(191): note: 参见“_typeobject”的声明 mnnpy/_utils.c(17707): error C2039: "tp_print": 不是 "_typeobject" 的成员 F:\pythonten\python310\include\cpython/object.h(191): note: 参见“_typeobject”的声明 mnnpy/_utils.c(19372): warning C4996: 'PyUnicode_FromUnicode': deprecated in 3.3 error: command 'C:\\Program Files\\Microsoft Visual Studio\\2022\\Community\\VC\\Tools\\MSVC\\14.44.35207\\bin\\HostX86\\x64\\cl.exe' failed with exit code 2 [end of output] note: This error originates from a subprocess, and is likely not a problem with pip. ERROR: Failed building wheel for mnnpy Failed to build mnnpy ERROR: Failed to build installable wheels for some pyproject.toml based projects (mnnpy) PS F:\pythonten\project> pip install mnnpy Collecting mnnpy Using cached mnnpy-0.1.9.5.tar.gz (117 kB) Installing build dependencies ... done Getting requirements to build wheel ... done Preparing metadata (pyproject.toml) ... done Requirement already satisfied: numpy in f:\pythonten\python310\lib\site-packages (from mnnpy) (1.26.3) Requirement already satisfied: scipy in f:\pythonten\python310\lib\site-packages (from mnnpy) (1.12.0) Requirement already satisfied: anndata in f:\pythonten\python310\lib\site-packages (from mnnpy) (0.9.2) Requirement already satisfied: pandas in f:\pythonten\python310\lib\site-packages (from mnnpy) (2.2.0) Requirement already satisfied: numba in f:\pythonten\python310\lib\site-packages (from mnnpy) (0.58.1) Requirement already satisfied: h5py>=3 in f:\pythonten\python310\lib\site-packages (from anndata->mnnpy) (3.10.0) Requirement already satisfied: natsort in f:\pythonten\python310\lib\site-packages (from anndata->mnnpy) (8.4.0) Requirement already satisfied: packaging>=20 in f:\pythonten\python310\lib\site-packages (from anndata->mnnpy) (23.2) Requirement already satisfied: python-dateutil>=2.8.2 in f:\pythonten\python310\lib\site-packages (from pandas->mnnpy) (2.8.2) Requirement already satisfied: pytz>=2020.1 in f:\pythonten\python310\lib\site-packages (from pandas->mnnpy) (2023.3.post1) Requirement already satisfied: tzdata>=2022.7 in f:\pythonten\python310\lib\site-packages (from pandas->mnnpy) (2023.4) Requirement already satisfied: six>=1.5 in f:\pythonten\python310\lib\site-packages (from python-dateutil>=2.8.2->pandas->mnnpy) (1.16.0) Requirement already satisfied: llvmlite<0.42,>=0.41.0dev0 in f:\pythonten\python310\lib\site-packages (from numba->mnnpy) (0.41.1) Building wheels for collected packages: mnnpy Building wheel for mnnpy (pyproject.toml) ... error error: subprocess-exited-with-error × Building wheel for mnnpy (pyproject.toml) did not run successfully. │ exit code: 1 ╰─> [73 lines of output] C:\Users\Lenovo\AppData\Local\Temp\pip-build-env-sra4z_m5\overlay\Lib\site-packages\setuptools\dist.py:599: SetuptoolsDeprecationWarning: Invalid dash-separated key 'python-tag' in 'bdist_wheel' (setup.cfg), please use the underscore name 'python_tag' instead. !! ******************************************************************************** Usage of dash-separated 'python-tag' will not be supported in future versions. Please use the underscore name 'python_tag' instead. (Affected: mnnpy). By 2026-Mar-03, you need to update your project and remove deprecated calls or your builds will no longer be supported. See https://setuptools.pypa.io/en/latest/userguide/declarative_config.html for details. ******************************************************************************** !! opt = self._enforce_underscore(opt, section) C:\Users\Lenovo\AppData\Local\Temp\pip-build-env-sra4z_m5\overlay\Lib\site-packages\setuptools\dist.py:759: SetuptoolsDeprecationWarning: License classifiers are deprecated. !! ******************************************************************************** Please consider removing the following classifiers in favor of a SPDX license expression: License :: OSI Approved :: BSD License See https://packaging.python.org/en/latest/guides/writing-pyproject-toml/#license for details. ******************************************************************************** !! self._finalize_license_expression() Building with c. running bdist_wheel running build running build_py file irlb.py (for module irlb) not found file mnn.py (for module mnn) not found file utils.py (for module utils) not found creating build\lib.win-amd64-cpython-310\mnnpy copying mnnpy\irlb.py -> build\lib.win-amd64-cpython-310\mnnpy copying mnnpy\mnn.py -> build\lib.win-amd64-cpython-310\mnnpy copying mnnpy\settings.py -> build\lib.win-amd64-cpython-310\mnnpy copying mnnpy\utils.py -> build\lib.win-amd64-cpython-310\mnnpy copying mnnpy\__init__.py -> build\lib.win-amd64-cpython-310\mnnpy file irlb.py (for module irlb) not found file mnn.py (for module mnn) not found file utils.py (for module utils) not found running build_ext building 'mnnpy._utils' extension creating build\temp.win-amd64-cpython-310\Release\mnnpy "C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.44.35207\bin\HostX86\x64\cl.exe" /c /nologo /O2 /W3 /GL /DNDEBUG /MD -IF:\pythonten\python310\include -IF:\pythonten\python310 \Include "-IC:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.44.35207\include" "-IC:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.44.35207\ATLMFC\include" "- IC:\Program Files\Microsoft Visual Studio\2022\Community\VC\Auxiliary\VS\include" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.26100.0\ucrt" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0 .26100.0\\um" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.26100.0\\shared" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.26100.0\\winrt" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.26100.0\\cppwinrt" /Tcmnnpy/_utils.c /Fobuild\temp.win-amd64-cpython-310\Release\mnnpy\_utils.obj -O2 -ffast-math -march=native -fopenmp cl: 命令行 warning D9002 :忽略未知选项“-ffast-math” cl: 命令行 warning D9002 :忽略未知选项“-march=native” cl: 命令行 warning D9002 :忽略未知选项“-fopenmp” _utils.c mnnpy/_utils.c(2117): warning C4244: “=”: 从“double”转换到“float”，可能丢失数据 mnnpy/_utils.c(2359): warning C4244: “=”: 从“double”转换到“float”，可能丢失数据 mnnpy/_utils.c(2576): warning C4244: “=”: 从“double”转换到“float”，可能丢失数据 mnnpy/_utils.c(16475): error C2105: “++”需要左值 mnnpy/_utils.c(16477): error C2105: “--”需要左值 mnnpy/_utils.c(16764): error C2105: “++”需要左值 mnnpy/_utils.c(16766): error C2105: “--”需要左值 mnnpy/_utils.c(17003): error C2105: “++”需要左值 mnnpy/_utils.c(17005): error C2105: “--”需要左值 mnnpy/_utils.c(17615): warning C4996: 'PyEval_InitThreads': deprecated in 3.9 mnnpy/_utils.c(17674): error C2039: "tp_print": 不是 "_typeobject" 的成员 F:\pythonten\python310\include\cpython/object.h(191): note: 参见“_typeobject”的声明 mnnpy/_utils.c(17679): error C2039: "tp_print": 不是 "_typeobject" 的成员 F:\pythonten\python310\include\cpython/object.h(191): note: 参见“_typeobject”的声明 mnnpy/_utils.c(17694): error C2039: "tp_print": 不是 "_typeobject" 的成员 F:\pythonten\python310\include\cpython/object.h(191): note: 参见“_typeobject”的声明 mnnpy/_utils.c(17707): error C2039: "tp_print": 不是 "_typeobject" 的成员 F:\pythonten\python310\include\cpython/object.h(191): note: 参见“_typeobject”的声明 mnnpy/_utils.c(19372): warning C4996: 'PyUnicode_FromUnicode': deprecated in 3.3 error: command 'C:\\Program Files\\Microsoft Visual Studio\\2022\\Community\\VC\\Tools\\MSVC\\14.44.35207\\bin\\HostX86\\x64\\cl.exe' failed with exit code 2 [end of output] note: This error originates from a subprocess, and is likely not a problem with pip. ERROR: Failed building wheel for mnnpy Failed to build mnnpy ERROR: Failed to build installable wheels for some pyproject.toml based projects (mnnpy)

pip install --upgrade numpy 此外，某些情况下还需要安装其他依赖项（如cython），可以通过以下命令安装： bash pip install cython #### 3. 使用预编译的二进制文件 由于mnnpy在Windows上的编译...

D:\py_test\莆田>pip install numpy==1.23.4 scipy==1.12.0 Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple Collecting numpy==1.23.4 Downloading https://pypi.tuna.tsinghua.edu.cn/packages/64/8e/9929b64e146d240507edaac2185cd5516f00b133be5b39250d253be25a64/numpy-1.23.4.tar.gz (10.7 MB) ---------------------------------------- 10.7/10.7 MB 1.4 MB/s eta 0:00:00 Installing build dependencies ... done Getting requirements to build wheel ... done ERROR: Exception: Traceback (most recent call last): File "D:\python3.13\Lib\site-packages\pip\_internal\cli\base_command.py", line 105, in _run_wrapper status = _inner_run() File "D:\python3.13\Lib\site-packages\pip\_internal\cli\base_command.py", line 96, in _inner_run return self.run(options, args) ~~~~~~~~^^^^^^^^^^^^^^^ File "D:\python3.13\Lib\site-packages\pip\_internal\cli\req_command.py", line 68, in wrapper return func(self, options, args) File "D:\python3.13\Lib\site-packages\pip\_internal\commands\install.py", line 387, in run requirement_set = resolver.resolve( reqs, check_supported_wheels=not options.target_dir ) File "D:\python3.13\Lib\site-packages\pip\_internal\resolution\resolvelib\resolver.py", line 96, in resolve result = self._result = resolver.resolve( ~~~~~~~~~~~~~~~~^ collected.requirements, max_rounds=limit_how_complex_resolution_can_be ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ) ^ File "D:\python3.13\Lib\site-packages\pip\_vendor\resolvelib\resolvers\resolution.py", line 515, in resolve state = resolution.resolve(requirements, max_rounds=max_rounds) File "D:\python3.13\Lib\site-packages\pip\_vendor\resolvelib\resolvers\resolution.py", line 388, in resolve self._add_to_criteria(self.state.criteria, r, parent=None) ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\python3.13\Lib\site-packages\pip\_vendor\resolvelib\resolvers\resolution.py", line 141, in _add_to_criteria if not criterion.candidates: ^^^^^^^^^^^^^^^^^^^^ File "D:\python3.13\Lib\site-packages\pip\_vendor\resolvelib\structs.py", line 194, in __bool__ return bool(self._sequence) File "D:\python3.13\Lib\site-packages\pip\_internal\resolution\resolvelib\found_candidates.py", line 163, in __bool__ self._bool = any(self) ~~~^^^^^^ File "D:\python3.13\Lib\site-packages\pip\_internal\resolution\resolvelib\found_candidates.py", line 147, in <genexpr> return (c for c in iterator if id(c) not in self._incompatible_ids) ^^^^^^^^ File "D:\python3.13\Lib\site-packages\pip\_internal\resolution\resolvelib\found_candidates.py", line 37, in _iter_built candidate = func() File "D:\python3.13\Lib\site-packages\pip\_internal\resolution\resolvelib\factory.py", line 187, in _make_candidate_from_link base: Optional[BaseCandidate] = self._make_base_candidate_from_link( ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ link, template, name, version ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ) ^ File "D:\python3.13\Lib\site-packages\pip\_internal\resolution\resolvelib\factory.py", line 233, in _make_base_candidate_from_link self._link_candidate_cache[link] = LinkCandidate( ~~~~~~~~~~~~~^ link, ^^^^^ ...<3 lines>... version=version, ^^^^^^^^^^^^^^^^ ) ^ File "D:\python3.13\Lib\site-packages\pip\_internal\resolution\resolvelib\candidates.py", line 306, in __init__ super().__init__( ~~~~~~~~~~~~~~~~^ link=link, ^^^^^^^^^^ ...<4 lines>... version=version, ^^^^^^^^^^^^^^^^ ) ^ File "D:\python3.13\Lib\site-packages\pip\_internal\resolution\resolvelib\candidates.py", line 159, in __init__ self.dist = self._prepare() ~~~~~~~~~~~~~^^ File "D:\python3.13\Lib\site-packages\pip\_internal\resolution\resolvelib\candidates.py", line 236, in _prepare dist = self._prepare_distribution() File "D:\python3.13\Lib\site-packages\pip\_internal\resolution\resolvelib\candidates.py", line 317, in _prepare_distribution return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\python3.13\Lib\site-packages\pip\_internal\operations\prepare.py", line 532, in prepare_linked_requirement return self._prepare_linked_requirement(req, parallel_builds) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ File "D:\python3.13\Lib\site-packages\pip\_internal\operations\prepare.py", line 647, in _prepare_linked_requirement dist = _get_prepared_distribution( req, ...<3 lines>... self.check_build_deps, ) File "D:\python3.13\Lib\site-packages\pip\_internal\operations\prepare.py", line 71, in _get_prepared_distribution abstract_dist.prepare_distribution_metadata( ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ finder, build_isolation, check_build_deps ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ) ^ File "D:\python3.13\Lib\site-packages\pip\_internal\distributions\sdist.py", line 56, in prepare_distribution_metadata self._install_build_reqs(finder) ~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^ File "D:\python3.13\Lib\site-packages\pip\_internal\distributions\sdist.py", line 126, in _install_build_reqs build_reqs = self._get_build_requires_wheel() File "D:\python3.13\Lib\site-packages\pip\_internal\distributions\sdist.py", line 103, in _get_build_requires_wheel return backend.get_requires_for_build_wheel() ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^ File "D:\python3.13\Lib\site-packages\pip\_internal\utils\misc.py", line 702, in get_requires_for_build_wheel return super().get_requires_for_build_wheel(config_settings=cs) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^ File "D:\python3.13\Lib\site-packages\pip\_vendor\pyproject_hooks\_impl.py", line 196, in get_requires_for_build_wheel return self._call_hook( ~~~~~~~~~~~~~~~^ "get_requires_for_build_wheel", {"config_settings": config_settings} ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ) ^ File "D:\python3.13\Lib\site-packages\pip\_vendor\pyproject_hooks\_impl.py", line 402, in _call_hook raise BackendUnavailable( ...<4 lines>... ) pip._vendor.pyproject_hooks._impl.BackendUnavailable: Cannot import 'setuptools.build_meta'

- **网络代理**：若处于内网环境，需配置 pip 代理参数（--proxy）或镜像源（-i https://pypi.tuna.tsinghua.edu.cn/simple）[^3]。 --- ### 相关问题 1. 如何解决 pip 下载速度过慢或超时的问题？ 2. 在...

清华源pip install

好的，我现在需要帮助用户配置清华大学的镜像源来安装Python包。首先，我得回想一下用户提供的引用内容。...Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple 若显示清华源地址，则配置成功。 ---
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