解决 win10 pycurl安装出错 Command "python setup.py egg_info" failed with error code 10

最新推荐文章于 2024-09-19 09:58:19 发布
转载 最新推荐文章于 2024-09-19 09:58:19 发布 · 1.2k 阅读 · 1

本文介绍了一种在Windows环境下解决PyCurl安装问题的方法。当使用pip安装PyCurl遇到困难时，可以通过下载预编译的Wheel文件并使用pip进行本地安装来解决。文章提供了具体步骤和资源链接。

pycurl安装出错,单独 pip install pycurl 仍然报错.


解决办法: 利用wheel安装对应的pycurl

1 安装wheel 

2 下载pycurl编译安装包 

访问: Unofficial Windows Binaries for Python Extension Packages 下载对应python版本的编译包

下载的是:pycurl‑7.43.0‑cp36‑cp36m‑win32.whl将文件放置在比较好找的目录下,我的是放置在D盘目录下,安装编译包

[python]  view plain  copy
  1. pip install d:\pycurl‑7.43.0‑cp36‑cp36m‑win32.whl  
这样顺利安装好pycurl,从此在windows上面安装各种包行不通的,都可以尝试通过以上方法安装.
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error: subprocess-exited-with-error python setup.py egg_info did not run successfully. exit code: 1 [15 lines of output] The 'sklearn' PyPI package is deprecated, use 'scikit-learn' rather than 'sklearn' for pip commands. Here is how to fix this error in the main use cases: - use 'pip install scikit-learn' rather than 'pip install sklearn' - replace 'sklearn' by 'scikit-learn' in your pip requirements files (requirements.txt, setup.py, setup.cfg, Pipfile, etc ...) - if the 'sklearn' package is used by one of your dependencies, it would be great if you take some time to track which package uses 'sklearn' instead of 'scikit-learn' and report it to their issue tracker - as a last resort, set the environment variable SKLEARN_ALLOW_DEPRECATED_SKLEARN_PACKAGE_INSTALL=True to avoid this error More information is available at https://github.com/scikit-learn/sklearn-pypi-package [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
最新发布
09-25
[^2]: 通过升级pip解决了`Command "python setup.py egg_info" failed with error code 1`的问题。 [^3]: 在Python2.7升级pip时遇到语法错误，可能与Python版本有关。 用户当前的问题可能是由于以下原因： - ...
Collecting llvmlite<0.32.0,>=0.31.0dev0 Using cached https://pypi.tuna.tsinghua.edu.cn/packages/17/fc/da81203725cb22d53e4f819374043bbfe3327831f3cb4388a3c020d7a497/llvmlite-0.31.0.tar.gz (110 kB) Requirement already satisfied: setuptools in /home/huxin/anaconda3/lib/python3.9/site-packages (from numba==0.48.0) (56.1.0) Building wheels for collected packages: llvmlite Building wheel for llvmlite (setup.py) ... error ERROR: Command errored out with exit status 1: command: /home/huxin/anaconda3/bin/python -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-fji4b7f3/llvmlite_2fba7ae59d6540769239538c32752489/setup.py'"'"'; __file__='"'"'/tmp/pip-install-fji4b7f3/llvmlite_2fba7ae59d6540769239538c32752489/setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d /tmp/pip-wheel-4p6v4tbp cwd: /tmp/pip-install-fji4b7f3/llvmlite_2fba7ae59d6540769239538c32752489/ Complete output (26 lines): running bdist_wheel /home/huxin/anaconda3/bin/python /tmp/pip-install-fji4b7f3/llvmlite_2fba7ae59d6540769239538c32752489/ffi/build.py LLVM version... Traceback (most recent call last): File "/tmp/pip-install-fji4b7f3/llvmlite_2fba7ae59d6540769239538c32752489/ffi/build.py", line 105, in main_posix out = subprocess.check_output([llvm_config, '--version']) File "/home/huxin/anaconda3/lib/python3.9/subprocess.py", line 424, in check_output return run(*popenargs, stdout=PIPE, timeout=timeout, check=True, File "/home/huxin/anaconda3/lib/python3.9/subprocess.py", line 505, in run with Popen(*popenargs, **kwargs) as process: File "/home/huxin/anaconda3/lib/python3.9/subprocess.py", line 951, in __init__ self._execute_child(args, executable, preexec_fn, close_fds, File "/home/huxin/anaconda3/lib/python3.9/subprocess.py", line 1821, in _execute_child raise child_exception_type(errno_num, err_msg, err_filename) FileNotFoundError: [Errno 2] No such file or directory: 'llvm-config' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/tmp/pip-install-fji4b7f3/llvmlite_2fba7ae59d6540769239538c32752489/ffi/build.py", line 168, in <module> main() File "/tmp/pip-install-fji4b7f3/llvmlite_2fba7ae59d6540769239538c32752489/ffi/build.py", line 158, in main main_posix('linux', '.so') File "/tmp/pip-install-fji4b7f3/llvmlite_2fba7ae59d6540769239538c32752489/ffi/build.py", line 107, in main_posix raise RuntimeError("%s failed executing, please point LLVM_CONFIG " RuntimeError: llvm-config failed executing, please point LLVM_CONFIG to the path for llvm-config error: command '/home/huxin/anaconda3/bin/python' failed with exit code 1 ---------------------------------------- ERROR: Failed building wheel for llvmlite Running setup.py clean for llvmlite Failed to build llvmlite Installing collected packages: llvmlite, numba Attempting uninstall: llvmlite Found existing installation: llvmlite 0.38.0 Uninstalling llvmlite-0.38.0: Successfully uninstalled llvmlite-0.38.0 Running setup.py install for llvmlite ... error ERROR: Command errored out with exit status 1: command: /home/huxin/anaconda3/bin/python -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-fji4b7f3/llvmlite_2fba7ae59d6540769239538c32752489/setup.py'"'"'; __file__='"'"'/tmp/pip-install-fji4b7f3/llvmlite_2fba7ae59d6540769239538c32752489/setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /tmp/pip-record-0xp2acyx/install-record.txt --single-version-externally-managed --compile --install-headers /home/huxin/anaconda3/include/python3.9/llvmlite cwd: /tmp/pip-install-fji4b7f3/llvmlite_2fba7ae59d6540769239538c32752489/ Complete output (29 lines): running install running build got version from file /tmp/pip-install-fji4b7f3/llvmlite_2fba7ae59d6540769239538c32752489/llvmlite/_version.py {'version': '0.31.0', 'full': 'fe7d985f6421d87f613bd414479d29d912771562'} running build_ext /home/huxin/anaconda3/bin/python /tmp/pip-install-fji4b7f3/llvmlite_2fba7ae59d6540769239538c32752489/ffi/build.py LLVM version... Traceback (most recent call last): File "/tmp/pip-install-fji4b7f3/llvmlite_2fba7ae59d6540769239538c32752489/ffi/build.py", line 105, in main_posix out = subprocess.check_output([llvm_config, '--version']) File "/home/huxin/anaconda3/lib/python3.9/subprocess.py", line 424, in check_output return run(*popenargs, stdout=PIPE, timeout=timeout, check=True, File "/home/huxin/anaconda3/lib/python3.9/subprocess.py", line 505, in run with Popen(*popenargs, **kwargs) as process: File "/home/huxin/anaconda3/lib/python3.9/subprocess.py", line 951, in __init__ self._execute_child(args, executable, preexec_fn, close_fds, File "/home/huxin/anaconda3/lib/python3.9/subprocess.py", line 1821, in _execute_child raise child_exception_type(errno_num, err_msg, err_filename) FileNotFoundError: [Errno 2] No such file or directory: 'llvm-config' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/tmp/pip-install-fji4b7f3/llvmlite_2fba7ae59d6540769239538c32752489/ffi/build.py", line 168, in <module> main() File "/tmp/pip-install-fji4b7f3/llvmlite_2fba7ae59d6540769239538c32752489/ffi/build.py", line 158, in main main_posix('linux', '.so') File "/tmp/pip-install-fji4b7f3/llvmlite_2fba7ae59d6540769239538c32752489/ffi/build.py", line 107, in main_posix raise RuntimeError("%s failed executing, please point LLVM_CONFIG " RuntimeError: llvm-config failed executing, please point LLVM_CONFIG to the path for llvm-config error: command '/home/huxin/anaconda3/bin/python' failed with exit code 1 ---------------------------------------- Rolling back uninstall of llvmlite Moving to /home/huxin/anaconda3/lib/python3.9/site-packages/llvmlite from /home/huxin/anaconda3/lib/python3.9/site-packages/~lvmlite Moving to /home/huxin/anaconda3/lib/python3.9/site-packages/llvmlite-0.38.0-py3.9.egg-info from /home/huxin/anaconda3/lib/python3.9/site-packages/~lvmlite-0.38.0-py3.9.egg-info ERROR: Command errored out with exit status 1: /home/huxin/anaconda3/bin/python -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-fji4b7f3/llvmlite_2fba7ae59d6540769239538c32752489/setup.py'"'"'; __file__='"'"'/tmp/pip-install-fji4b7f3/llvmlite_2fba7ae59d6540769239538c32752489/setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /tmp/pip-record-0xp2acyx/install-record.txt --single-version-externally-managed --compile --install-headers /home/huxin/anaconda3/include/python3.9/llvmlite Check the logs for full command output.
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python setup.py egg_info did not run successfully. exit code: 10 [1 lines of output] Please specify --curl-dir=/path/to/built/libcurl [end of output]
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<think>嗯，用户遇到了Python运行setup.py时出现egg_info错误，提示需要指定curl-dir路径到已构建的libcurl。这个问题看起来和安装pycurl有关。首先，我需要回忆一下pycurl的安装依赖。记得pycurl是一个需要libcurl库的Python包，所以在安装之前，系统必须已经安装了libcurl的开发文件。 用户已经尝试了安装特定版本的pycurl，比如7.43.0.5，并且使用了国内的镜像源，但问题依旧。这说明可能缺少了libcurl-dev或者相关的开发包。不同操作系统下，安装这些依赖的方法可能不同。比如在Ubuntu上，可能需要运行sudo apt-get install libcurl4-openssl-dev，而在CentOS上则是yum install libcurl-devel。需要确认用户的操作系统，或者给出不同系统的解决方案。 另外，错误信息中提到要指定--curl-dir=/path/to/libcurl，这意味着在安装pycurl时，需要通过参数指定libcurl的位置。通常，可以使用pip install时加入--global-option来传递参数。例如，pip install pycurl --global-option="--with-curl=/usr/bin/curl-config"。不过需要注意，如果libcurl安装在非标准路径，用户需要自行替换正确的路径。 还有可能用户安装的libcurl版本与pycurl不兼容，或者Python环境存在问题，比如pip版本过旧，或者虚拟环境配置有误。建议用户先更新pip，再尝试安装。此外，确保使用的Python版本与pycurl兼容，比如某些旧版pycurl可能不支持Python 3.10及以上版本。 如果用户已经安装了libcurl开发包，但仍然报错，可能需要检查curl-config是否在PATH中。可以通过运行curl-config --prefix来查看路径，然后在安装命令中指定该路径。有时候，权限问题也会导致安装失败，尤其是全局安装时，可能需要使用sudo或者用户安装加上--user选项。 另外，参考用户提到的引用[2]，他们尝试了指定版本和镜像源，但没有成功。可能需要更彻底的方法，比如先卸载现有的pycurl，清理构建缓存，再重新安装。例如，使用pip uninstall pycurl，然后pip cache purge，最后再执行安装命令。 最后，如果所有方法都无效，可能需要从源代码构建libcurl，并确保在安装pycurl时正确链接到该库。或者考虑使用预编译的二进制包，比如通过conda安装，可能会避免编译时的依赖问题。</think>### 解决Python运行`setup.py egg_info`错误（指定`curl-dir`路径）的步骤 #### 问题原因 安装`pycurl`时出现`egg_info`错误，通常是因为缺少`libcurl`开发库或未正确配置路径。错误提示`specify --curl-dir=/path/to/built/libcurl`表明系统未找到`libcurl`的编译依赖[^1][^2]。 --- #### 解决方法 1. **安装`libcurl`开发库** 根据操作系统选择以下命令： - **Ubuntu/Debian**： ```bash sudo apt-get install libcurl4-openssl-dev ``` - **CentOS/RHEL**： ```bash sudo yum install libcurl-devel ``` - **macOS (Homebrew)**： ```bash brew install curl ``` 2. **通过`pip`安装时指定`libcurl`路径** 如果已安装`libcurl`但仍报错，需显式指定路径： ```bash pip install pycurl --global-option="--with-curl=/usr/bin/curl-config" ``` - 使用`curl-config --prefix`查找实际安装路径并替换`/usr/bin/curl-config`。 3. **强制安装兼容版本** 指定兼容的`pycurl`版本并使用国内镜像加速： ```bash pip install pycurl==7.43.0.5 -i https://mirrors.bfsu.edu.cn/pypi/web/simple/ ``` 4. **清理缓存并重试** 若之前安装失败残留缓存： ```bash pip uninstall pycurl pip cache purge pip install pycurl ``` --- #### 验证安装 运行Python并测试导入： ```python import pycurl print(pycurl.version) ``` 成功输出`libcurl`版本即表示安装成功。 ---
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