树莓派4b的python中的site-packages在哪

在树莓派4b上安装Python包时，它们通常会被安装在`/usr/local/lib/python3.x/dist-packages/`下，其中`x`表示你所使用的Python版本号。你可以在该目录下找到你安装的Python包以及它们的依赖项。此外，在用户主目录下的`.local/lib/python3.x/site-packages/`中也可能存在一些自定义的Python包。

相关问题

树莓派4b使用pip安装paddle时出现错误：python -m pip install paddle -i https://pypi.tuna.tsinghua.edu.cn/simple --no-cache-dirDefaulting to user installation because normal site-packages is not writeable Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple, https://www.piwheels.org/simple Collecting paddle Downloading https://pypi.tuna.tsinghua.edu.cn/packages/55/cf/e4b6b9a54d2f072e4491e34317bf5f5fea260da8a3072e641832dc9ce770/paddle-1.0.2.tar.gz (579 kB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 579.0/579.0 kB 1.8 MB/s eta 0:00:00 Installing build dependencies ... done Getting requirements to build wheel ... error error: subprocess-exited-with-error × Getting requirements to build wheel did not run successfully. │ exit code: 1 ╰─> [19 lines of output] Traceback (most recent call last): File "/usr/local/lib/python3.8/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 353, in <module> main() File "/usr/local/lib/python3.8/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 335, in main json_out['return_val'] = hook(**hook_input['kwargs']) File "/usr/local/lib/python3.8/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 118, in get_requires_for_build_wheel return hook(config_settings) File "/tmp/pip-build-env-_506dkis/overlay/lib/python3.8/site-packages/setuptools/build_meta.py", line 341, in get_requires_for_build_wheel return self._get_build_requires(config_settings, requirements=['wheel']) File "/tmp/pip-build-env-_506dkis/overlay/lib/python3.8/site-packages/setuptools/build_meta.py", line 323, in _get_build_requires self.run_setup() File "/tmp/pip-build-env-_506dkis/overlay/lib/python3.8/site-packages/setuptools/build_meta.py", line 487, in run_setup super(_BuildMetaLegacyBackend, File "/tmp/pip-build-env-_506dkis/overlay/lib/python3.8/site-packages/setuptools/build_meta.py", line 338, in run_setup exec(code, locals()) File "<string>", line 3, in <module> File "/tmp/pip-install-514wqan3/paddle_7c2bfe27eaa349ecb89b325af305b6fa/paddle/__init__.py", line 5, in <module> import common, dual, tight, data, prox ModuleNotFoundError: No module named 'common' [end of output] note: This error originates from a subprocess, and is likely not a problem with pip. error: subprocess-exited-with-error × Getting requirements to build wheel did not run successfully. │ exit code: 1 ╰─> See above for output. note: This error originates from a subprocess, and is likely not a problem with pip.

这个错误可能是由于缺少一些依赖项或者环境配置不正确导致的。你可以尝试以下几种方法来解决这个问题：

1. 确保你的pip版本是最新的，可以运行 `python -m pip install --upgrade pip` 来更新到最新版本。
2. 确保你的系统中已经安装了必要的依赖项，如gcc、g++、make等。
3. 可以尝试使用conda来安装paddle，具体操作可以参考Paddle官方文档：https://www.paddlepaddle.org.cn/install/quick
4. 如果以上方法都不能解决问题，可以尝试从源码编译PaddlePaddle，具体操作可以参考PaddlePaddle官方文档：https://www.paddlepaddle.org.cn/documentation/docs/zh/install/compile/linux-compile.html

File "C:\Users\Administrator\PycharmProjects\pythonProject\2.py", line 73, in <module> main() File "C:\Users\Administrator\PycharmProjects\pythonProject\2.py", line 44, in main driver.get(article_url) File "C:\Users\Administrator\AppData\Local\Programs\Python\Python311\Lib\site-packages\selenium\webdriver\remote\webdriver.py", line 449, in get self.execute(Command.GET, {"url": url}) File "C:\Users\Administrator\AppData\Local\Programs\Python\Python311\Lib\site-packages\selenium\webdriver\remote\webdriver.py", line 440, in execute self.error_handler.check_response(response) File "C:\Users\Administrator\AppData\Local\Programs\Python\Python311\Lib\site-packages\selenium\webdriver\remote\errorhandler.py", line 245, in check_response raise exception_class(message, screen, stacktrace) selenium.common.exceptions.InvalidArgumentException: Message: invalid argument (Session info: chrome=114.0.5735.199) Stacktrace: Backtrace: GetHandleVerifier [0x00E4A813+48355] (No symbol) [0x00DDC4B1] (No symbol) [0x00CE5220] (No symbol) [0x00CD88E2] (No symbol) [0x00CD7138] (No symbol) [0x00CD7688] (No symbol) [0x00CE6B52] (No symbol) [0x00D3CF01] (No symbol) [0x00D2A73C] (No symbol) [0x00D3C922] (No symbol) [0x00D2A536] (No symbol) [0x00D082DC] (No symbol) [0x00D093DD] GetHandleVerifier [0x010AAABD+2539405] GetHandleVerifier [0x010EA78F+2800735] GetHandleVerifier [0x010E456C+2775612] GetHandleVerifier [0x00ED51E0+616112] (No symbol) [0x00DE5F8C] (No symbol) [0x00DE2328] (No symbol) [0x00DE240B] (No symbol) [0x00DD4FF7] BaseThreadInitThunk [0x7670F989+25] RtlGetAppContainerNamedObjectPath [0x773C7084+228] RtlGetAppContainerNamedObjectPath [0x773C7054+180]

根据错误信息，selenium 抛出了 `InvalidArgumentException` 异常，错误信息为 "invalid argument"。这通常是由于传递给 `driver.get()` 方法的 URL 参数无效而导致的。

请确保你传递给 `driver.get()` 方法的 `article_url` 参数是有效的 URL。检查一下你的代码，确认 `article_url` 的值是否正确。

另外，还可以考虑以下几点：

1. 确保你的 Chrome 浏览器和 ChromeDriver 版本匹配。不同版本的 ChromeDriver 可能与安装的 Chrome 浏览器不兼容，导致出现异常。请确保你正在使用与你的 Chrome 浏览器版本相匹配的 ChromeDriver。

2. 检查你的代码中是否存在其他问题，例如在调用 `driver.get()` 之前是否正确初始化了 WebDriver 对象。

如果问题仍然存在，请提供更多相关代码的详细信息，以及你使用的 Chrome 和 ChromeDriver 版本，这样我可以更好地帮助你解决问题。