活动介绍

command: 'c:\users\lenovo\appdata\local\programs\python\python37\python.exe' 'c:\users\lenovo\appdata\local\programs\python\python37\lib\site-packages\pip' install --ignore-installed --no-user --prefix 'C:\Users\Lenovo\AppData\Local\Temp\pip-build-env-ygh81cjs\overlay' --no-warn-script-location --no-binary :none: --only-binary :none: -i https://pypi.org/ -- 'setuptools>=40.8.0' wheel

时间: 2025-06-19 12:19:46 AIGC 浏览: 48
<think>好的,用户的问题是关于如何使用pip安装特定版本的setuptools和wheel,同时忽略已安装的包并设置自定义前缀路径。首先,我需要回忆一下pip的相关命令参数。 用户提到要安装setuptools>=40.8.0和wheel,这里可能需要指定版本,可以使用`pip install package==version`或者使用不等式来指定最低版本。另外,用户希望忽略已安装的包,也就是强制重新安装,即使已经存在。这通常可以通过`--force-reinstall`选项来实现。 接下来是设置自定义前缀路径。我记得pip有一个`--prefix`选项,允许用户指定安装路径,这样包会被安装到指定的前缀下的lib/pythonX.Y/site-packages目录中。不过需要注意,使用`--prefix`时可能需要同时设置PYTHONPATH环境变量,以便Python能够找到这些安装的包。 然后,需要将所有的选项组合起来。正确的命令结构应该是`pip install --force-reinstall --prefix=/自定义/路径 setuptools>=40.8.0 wheel`。但这里可能需要验证一下选项的顺序是否正确,以及是否需要其他参数,比如`--no-deps`来避免依赖问题,不过用户没有提到要忽略依赖,所以可能不需要。 另外,用户提供的引用内容中提到使用虚拟环境,但用户的问题并没有提到虚拟环境,而是直接使用pip安装到指定路径。可能需要提醒用户,如果是在虚拟环境中操作,可能需要先激活环境,但根据问题描述,用户可能希望直接安装到特定路径,而不是虚拟环境。 还需要注意,安装到自定义路径后,如何让Python识别这些包。可能需要设置PYTHONPATH,例如`export PYTHONPATH=/自定义/路径/lib/python3.8/site-packages`(具体Python版本可能不同),或者在运行时指定路径。 检查是否有其他可能的选项,比如`--target`,但`--target`和`--prefix`有所不同。根据pip文档,`--prefix`会预期安装到<prefix>/lib/pythonX.Y/site-packages,而`--target`则是直接指定目标目录。用户的问题中提到“前缀路径”,所以更可能使用`--prefix`。 最后,确保命令中的版本约束正确,setuptools>=40.8.0和wheel没有指定版本的话,会安装最新版本,但用户可能希望同时指定wheel的版本,不过问题中没有提到,所以保持原样。 总结步骤应该是:使用pip install命令,加上--force-reinstall忽略已安装的包,--prefix指定路径,并指定包及其版本。同时提醒用户设置环境变量以确保Python可以找到这些包。</think>要安装指定版本的 setuptools 和 wheel 并设置自定义前缀路径,可通过以下步骤实现: ### 分步安装命令 1. **强制重新安装并指定版本** ```bash pip install --force-reinstall --prefix=/自定义/路径 "setuptools>=40.8.0" wheel ``` * `--force-reinstall` 会覆盖现有安装 * `--prefix` 指定自定义安装路径(如 `/opt/python-packages`) * 引号包裹 `setuptools>=40.8.0` 确保正确解析版本约束 2. **配置环境变量** 安装后需设置环境变量使Python识别新路径: ```bash export PYTHONPATH=/自定义/路径/lib/python3.8/site-packages:$PYTHONPATH ``` (根据实际 Python 版本调整路径中的 `python3.8`) ### 关键参数说明 - **版本控制逻辑**:`>=40.8.0` 表示安装不低于此版本的最新版,与 `pip freeze` 生成的精确版本约束不同[^1] - **路径验证**:通过 `python -m site` 可查看当前解释器的包搜索路径 - **依赖隔离**:该方式不会影响系统全局包,适合需要多版本共存的场景[^2] ### 典型应用场景 此方法适用于: 1. 无root权限时的自定义安装 2. 部署到共享服务器环境 3. 测试不同版本兼容性
阅读全文

相关推荐

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 D:\WechatOCR> python WechatOCR.py Traceback (most recent call last): File "D:\WechatOCR\WechatOCR.py", line 7, in <module> from PyQt5.QtWidgets import (QApplication, QMainWindow, QWidget, QVBoxLayout, QHBoxLayout, ModuleNotFoundError: No module named 'PyQt5' PS D:\WechatOCR> pip install PyQt5 ERROR: Could not find a version that satisfies the requirement PyQt5 (from versions: none) ERROR: No matching distribution found for PyQt5 WARNING: There was an error checking the latest version of pip. PS D:\WechatOCR> PS D:\WechatOCR> PS D:\WechatOCR> PS D:\WechatOCR> PS D:\WechatOCR> PS D:\WechatOCR> pip install wechat-ocr WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ReadTimeoutError("HTTPSConnectionPool(host='pypi.org', port=443): Read timed out. (read timeout=15)")': /simple/wechat-ocr/ WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ReadTimeoutError("HTTPSConnectionPool(host='pypi.org', port=443): Read timed out. (read timeout=15)")': /simple/wechat-ocr/ Collecting wechat-ocr Downloading wechat_ocr-0.0.3-py3-none-any.whl (15 kB) ERROR: Exception: Traceback (most recent call last): File "C:\Users\Lenovo\AppData\Local\Programs\Python\Python310\lib\site-packages\pip\_vendor\urllib3\response.py", line 437, in _error_catcher yield File "C:\Users\Lenovo\AppData\Local\Programs\Python\Python310\lib\site-packages\pip\_vendor\urllib3\response.py", line 560, in read data = self._fp_read(amt) if not fp_closed else b"" File "C:\Users\Lenovo\AppData\Local\Programs\Python\Python310\lib\site-packages\pip\_vendor\urllib3\response.py", line 526, in _fp_read return self._fp.read(amt) if amt is not None else self._fp.read() File "C:\Users\Lenovo\AppData\Local\Programs\Python\Python310\lib\site-packages\pip\_vendor\cachecontrol\filewrapper.py", line 90, in read data = self.__fp.read(amt) File "C:\Users\Lenovo\AppData\Local\Programs\Python\Python310\lib\http\client.py", line 465, in read s = self.fp.read(amt) File "C:\Users\Lenovo\AppData\Local\Programs\Python\Python310\lib\socket.py", line 705, in readinto return self._sock.recv_into(b) File "C:\Users\Lenovo\AppData\Local\Programs\Python\Python310\lib\ssl.py", line 1274, in recv_into return self.read(nbytes, buffer) File "C:\Users\Lenovo\AppData\Local\Programs\Python\Python310\lib\ssl.py", line 1130, in read return self._sslobj.read(len, buffer) TimeoutError: The read operation timed out During handling of the above exception, another exception occurred: Traceback (most recent call last): File "C:\Users\Lenovo\AppData\Local\Programs\Python\Python310\lib\site-packages\pip\_internal\cli\base_command.py", line 160, in exc_logging_wrapper status = run_func(*args) File "C:\Users\Lenovo\AppData\Local\Programs\Python\Python310\lib\site-packages\pip\_internal\cli\req_command.py", line 247, in wrapper return func(self, options, args) File "C:\Users\Lenovo\AppData\Local\Programs\Python\Python310\lib\site-packages\pip\_internal\commands\install.py", line 400, in run requirement_set = resolver.resolve( File "C:\Users\Lenovo\AppData\Local\Programs\Python\Python310\lib\site-packages\pip\_internal\resolution\resolvelib\resolver.py", line 92, in resolve result = self._result = resolver.resolve( File "C:\Users\Lenovo\AppData\Local\Programs\Python\Python310\lib\site-packages\pip\_vendor\resolvelib\resolvers.py", line 481, in resolve state = resolution.resolve(requirements, max_rounds=max_rounds) File "C:\Users\Lenovo\AppData\Local\Programs\Python\Python310\lib\site-packages\pip\_vendor\resolvelib\resolvers.py", line 348, in resolve self._add_to_criteria(self.state.criteria, r, parent=None) File "C:\Users\Lenovo\AppData\Local\Programs\Python\Python310\lib\site-packages\pip\_vendor\resolvelib\resolvers.py", line 172, in _add_to_criteria if not criterion.candidates: File "C:\Users\Lenovo\AppData\Local\Programs\Python\Python310\lib\site-packages\pip\_vendor\resolvelib\structs.py", line 151, in __bool__ return bool(self._sequence) File "C:\Users\Lenovo\AppData\Local\Programs\Python\Python310\lib\site-packages\pip\_internal\resolution\resolvelib\found_candidates.py", line 155, in __bool__ return any(self) File "C:\Users\Lenovo\AppData\Local\Programs\Python\Python310\lib\site-packages\pip\_internal\resolution\resolvelib\found_candidates.py", line 143, in <genexpr> return (c for c in iterator if id(c) not in self._incompatible_ids) File "C:\Users\Lenovo\AppData\Local\Programs\Python\Python310\lib\site-packages\pip\_internal\resolution\resolvelib\found_candidates.py", line 47, in _iter_built candidate = func() File "C:\Users\Lenovo\AppData\Local\Programs\Python\Python310\lib\site-packages\pip\_internal\resolution\resolvelib\factory.py", line 206, in _make_candidate_from_link self._link_candidate_cache[link] = LinkCandidate( File "C:\Users\Lenovo\AppData\Local\Programs\Python\Python310\lib\site-packages\pip\_internal\resolution\resolvelib\candidates.py", line 297, in __init__ super().__init__( File "C:\Users\Lenovo\AppData\Local\Programs\Python\Python310\lib\site-packages\pip\_internal\resolution\resolvelib\candidates.py", line 162, in __init__ self.dist = self._prepare() File "C:\Users\Lenovo\AppData\Local\Programs\Python\Python310\lib\site-packages\pip\_internal\resolution\resolvelib\candidates.py", line 231, in _prepare dist = self._prepare_distribution() File "C:\Users\Lenovo\AppData\Local\Programs\Python\Python310\lib\site-packages\pip\_internal\resolution\resolvelib\candidates.py", line 308, in _prepare_distribution return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) File "C:\Users\Lenovo\AppData\Local\Programs\Python\Python310\lib\site-packages\pip\_internal\operations\prepare.py", line 491, in prepare_linked_requirement return self._prepare_linked_requirement(req, parallel_builds) File "C:\Users\Lenovo\AppData\Local\Programs\Python\Python310\lib\site-packages\pip\_internal\operations\prepare.py", line 536, in _prepare_linked_requirement local_file = unpack_url( File "C:\Users\Lenovo\AppData\Local\Programs\Python\Python310\lib\site-packages\pip\_internal\operations\prepare.py", line 166, in unpack_url file = get_http_url( File "C:\Users\Lenovo\AppData\Local\Programs\Python\Python310\lib\site-packages\pip\_internal\operations\prepare.py", line 107, in get_http_url from_path, content_type = download(link, temp_dir.path) File "C:\Users\Lenovo\AppData\Local\Programs\Python\Python310\lib\site-packages\pip\_internal\network\download.py", line 147, in __call__ for chunk in chunks: File "C:\Users\Lenovo\AppData\Local\Programs\Python\Python310\lib\site-packages\pip\_internal\network\utils.py", line 63, in response_chunks for chunk in response.raw.stream( File "C:\Users\Lenovo\AppData\Local\Programs\Python\Python310\lib\site-packages\pip\_vendor\urllib3\response.py", line 621, in stream data = self.read(amt=amt, decode_content=decode_content) File "C:\Users\Lenovo\AppData\Local\Programs\Python\Python310\lib\site-packages\pip\_vendor\urllib3\response.py", line 559, in read with self._error_catcher(): File "C:\Users\Lenovo\AppData\Local\Programs\Python\Python310\lib\contextlib.py", line 153, in __exit__ self.gen.throw(typ, value, traceback) File "C:\Users\Lenovo\AppData\Local\Programs\Python\Python310\lib\site-packages\pip\_vendor\urllib3\response.py", line 442, in _error_catcher raise ReadTimeoutError(self._pool, None, "Read timed out.") pip._vendor.urllib3.exceptions.ReadTimeoutError: HTTPSConnectionPool(host='files.pythonhosted.org', port=443): Read timed out.

Traceback (most recent call last): File "C:\django\library\manage.py", line 22, in <module> main() File "C:\django\library\manage.py", line 18, in main execute_from_command_line(sys.argv) File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\django\core\management\__init__.py", line 442, in execute_from_command_line utility.execute() File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\django\core\management\__init__.py", line 436, in execute self.fetch_command(subcommand).run_from_argv(self.argv) File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\django\core\management\base.py", line 413, in run_from_argv self.execute(*args, **cmd_options) File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\django\core\management\base.py", line 454, in execute self.check() File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\django\core\management\base.py", line 486, in check all_issues = checks.run_checks( ^^^^^^^^^^^^^^^^^^ File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\django\core\checks\registry.py", line 88, in run_checks new_errors = check(app_configs=app_configs, databases=databases) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\django\core\checks\urls.py", line 16, in check_url_config return check_resolver(resolver) ^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\django\core\checks\urls.py", line 26, in check_resolver return check_method() ^^^^^^^^^^^^^^ File "C:\Users\lenovo\AppData\Local\Programs\Python\Python312\Lib\site-packages\django\urls\resolvers.py", line 531, in check for pattern in self.url_patterns: ^^^^^^^^^^^^^^^^^ File "C:\Users\le

error: subprocess-exited-with-error × Preparing metadata (pyproject.toml) did not run successfully. │ exit code: 1 ╰─> [12 lines of output] + D:\python\python.exe C:\Users\lenovo\AppData\Local\Temp\pip-install-kzhztuee\numpy_2bb0e45901e04e8887789c7c9378e178\vendored-meson\meson\meson.py setup C:\Users\lenovo\AppData\Local\Temp\pip-install-kzhztuee\numpy_2bb0e45901e04e8887789c7c9378e178 C:\Users\lenovo\AppData\Local\Temp\pip-install-kzhztuee\numpy_2bb0e45901e04e8887789c7c9378e178\.mesonpy-wuy434to -Dbuildtype=release -Db_ndebug=if-release -Db_vscrt=md --native-file=C:\Users\lenovo\AppData\Local\Temp\pip-install-kzhztuee\numpy_2bb0e45901e04e8887789c7c9378e178\.mesonpy-wuy434to\meson-python-native-file.ini The Meson build system Version: 1.6.1 Source dir: C:\Users\lenovo\AppData\Local\Temp\pip-install-kzhztuee\numpy_2bb0e45901e04e8887789c7c9378e178 Build dir: C:\Users\lenovo\AppData\Local\Temp\pip-install-kzhztuee\numpy_2bb0e45901e04e8887789c7c9378e178\.mesonpy-wuy434to Build type: native build Project name: NumPy Project version: 2.3.1 ..\meson.build:1:0: ERROR: Compiler cl cannot compile programs. A full log can be found at C:\Users\lenovo\AppData\Local\Temp\pip-install-kzhztuee\numpy_2bb0e45901e04e8887789c7c9378e178\.mesonpy-wuy434to\meson-logs\meson-log.txt [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.

Collecting numpy Downloading https://pypi.tuna.tsinghua.edu.cn/packages/2e/19/d7c972dfe90a353dbd3efbbe1d14a5951de80c99c9dc1b93cd998d51dc0f/numpy-2.3.1.tar.gz (20.4 MB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 20.4/20.4 MB 4.6 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: 1 ╰─> [12 lines of output] + D:\python\python.exe C:\Users\lenovo\AppData\Local\Temp\pip-install-iy52dhjp\numpy_fad55e7cfa0b4e499cfa2aa192bf45bb\vendored-meson\meson\meson.py setup C:\Users\lenovo\AppData\Local\Temp\pip-install-iy52dhjp\numpy_fad55e7cfa0b4e499cfa2aa192bf45bb C:\Users\lenovo\AppData\Local\Temp\pip-install-iy52dhjp\numpy_fad55e7cfa0b4e499cfa2aa192bf45bb\.mesonpy-lufxmyp_ -Dbuildtype=release -Db_ndebug=if-release -Db_vscrt=md --native-file=C:\Users\lenovo\AppData\Local\Temp\pip-install-iy52dhjp\numpy_fad55e7cfa0b4e499cfa2aa192bf45bb\.mesonpy-lufxmyp_\meson-python-native-file.ini The Meson build system Version: 1.6.1 Source dir: C:\Users\lenovo\AppData\Local\Temp\pip-install-iy52dhjp\numpy_fad55e7cfa0b4e499cfa2aa192bf45bb Build dir: C:\Users\lenovo\AppData\Local\Temp\pip-install-iy52dhjp\numpy_fad55e7cfa0b4e499cfa2aa192bf45bb\.mesonpy-lufxmyp_ Build type: native build Project name: NumPy Project version: 2.3.1 ..\meson.build:1:0: ERROR: Compiler cl cannot compile programs. A full log can be found at C:\Users\lenovo\AppData\Local\Temp\pip-install-iy52dhjp\numpy_fad55e7cfa0b4e499cfa2aa192bf45bb\.mesonpy-lufxmyp_\meson-logs\meson-log.txt [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.

PS D:\vs code\资源_项目> & C:/Users/Lenovo/AppData/Local/Programs/Python/Python313/python.exe "d:/vs code/资源_项目/携程.py" DevTools listening on ws://127.0.0.1:57300/devtools/browser/6363486c-acb3-4c38-bf18-5da84280ebd0 Traceback (most recent call last): File "d:\vs code\资源_项目\携程.py", line 78, in <module> scrape_ctrip_reviews(hotel_url) ~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^ File "d:\vs code\资源_项目\携程.py", line 47, in scrape_ctrip_reviews driver = stealth_driver() File "d:\vs code\资源_项目\携程.py", line 18, in stealth_driver driver = webdriver.Chrome(service=Service('chromedriver.exe'), options=chrome_options) File "C:\Users\Lenovo\AppData\Local\Programs\Python\Python313\Lib\site-packages\selenium\webdriver\chrome\webdriver.py", line 47, in __init__ super().__init__( ~~~~~~~~~~~~~~~~^ browser_name=DesiredCapabilities.CHROME["browserName"], ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ...<3 lines>... keep_alive=keep_alive, ^^^^^^^^^^^^^^^^^^^^^^ ) ^ File "C:\Users\Lenovo\AppData\Local\Programs\Python\Python313\Lib\site-packages\selenium\webdriver\chromium\webdriver.py", line 69, in __init__ super().__init__(command_executor=executor, options=options) ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\Lenovo\AppData\Local\Programs\Python\Python313\Lib\site-packages\selenium\webdriver\remote\webdriver.py", line 261, in __init__ self.start_session(capabilities) ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^ File "C:\Users\Lenovo\AppData\Local\Programs\Python\Python313\Lib\site-packages\selenium\webdriver\remote\webdriver.py", line 362, in start_session response = self.execute(Command.NEW_SESSION, caps)["value"] ~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\Lenovo\AppData\Local\Programs\Python\Python313\Lib\site-packages\selenium\webdriver\remote\webdriver.py", line 454, in execute self.error_handler.check_response(response) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^ File "C:\Users\Lenovo\AppData\Local\Programs\Python\Python313\Lib\site-packages\selenium\webdriver\remote\errorhandler.py", line 232, in check_response raise exception_class(message, screen, stacktrace) selenium.common.exceptions.SessionNotCreatedException: Message: session not created: This version of ChromeDriver only supports Chrome version 138 Current browser version is 123.0.6312.123 with binary path C:\Users\Lenovo\AppData\Local\Google\Chrome\Application\chrome.exe; For documentation on this error, please visit: https://www.selenium.dev/documentation/webdriver/troubleshooting/errors#sessionnotcreatedexception Stacktrace: GetHandleVerifier [0x0x7ff7d3244ef5+2841701] GetHandleVerifier [0x0x7ff7d2fa2640+78768] (No symbol) [0x0x7ff7d2d79bba] (No symbol) [0x0x7ff7d2dbddef] (No symbol) [0x0x7ff7d2dbce3b] (No symbol) [0x0x7ff7d2db680b] (No symbol) [0x0x7ff7d2db2716] (No symbol) [0x0x7ff7d2e0649e] (No symbol) [0x0x7ff7d2e05c30] (No symbol) [0x0x7ff7d2df8263] (No symbol) [0x0x7ff7d2dc1041] (No symbol) [0x0x7ff7d2dc1dd3] GetHandleVerifier [0x0x7ff7d326f65d+3015629] GetHandleVerifier [0x0x7ff7d3269c5d+2992589] GetHandleVerifier [0x0x7ff7d3287c4d+3115453] GetHandleVerifier [0x0x7ff7d2fbbe8e+183294] GetHandleVerifier [0x0x7ff7d2fc38ff+214639] GetHandleVerifier [0x0x7ff7d2faaad4+112708] GetHandleVerifier [0x0x7ff7d2faac89+113145] GetHandleVerifier [0x0x7ff7d2f91e68+11224] BaseThreadInitThunk [0x0x7fff1a72257d+29] RtlUserThreadStart [0x0x7fff1a94af28+40]

Cannot open Local Failed to start [C:\Users\LENOVO\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\System Tools\Command Prompt.lnk] in C:\Users\LENOVO\Desktop\Recruitment-data-analysis-visualization-prediction-and-recommendation-system-master, [columns=180, rows=10], envs={CommonProgramFiles=>C:\Program Files\Common Files, =::=>::\, VIRTUAL_ENV=>C:\Users\LENOVO\Desktop\Recruitment-data-analysis-visualization-prediction-and-recommendation-system-master\.venv, COMPUTERNAME=>LAPTOP-6R2FETGK, ProgramData=>C:\ProgramData, CATALINA_BASE=>D:\apache-tomcat-10.1.7, SystemDrive=>C:, USERDOMAIN=>LAPTOP-6R2FETGK, OneDrive=>C:\Users\LENOVO\OneDrive, CommonProgramFiles(x86)=>C:\Program Files (x86)\Common Files, TMP=>C:\Users\LENOVO\AppData\Local\Temp, TEMP=>C:\Users\LENOVO\AppData\Local\Temp, _OLD_VIRTUAL_PATH=>D:\Python;D:\MySQL\MySQL Shell 8.0\bin\;C:\Users\LENOVO\AppData\Local\Microsoft\WindowsApps;C:\Program Files\Azure Data Studio\bin;D:\PyCharm\PyCharm Community Edition 2024.3.3\bin;;D:\QQGameTempest\Hall.58012\;D:\PyCharm\PyCharm 2024.3.3\bin;, PT6HOME=>D:\Cisco Packet Tracer 6.2sv, ProgramFiles=>C:\Program Files, windir=>C:\Windows, USERDOMAIN_ROAMINGPROFILE=>LAPTOP-6R2FETGK, PyCharm Community Edition=>D:\PyCharm\PyCharm Community Edition 2024.3.3\bin;, CLASSPATH=>.;C:\Program Files\Java\jdk-19\lib\dt.jar;C:\Program Files\Java\jdk-19\lib\tools.jar;, PROCESSOR_LEVEL=>6, ComSpec=>C:\Windows\system32\cmd.exe, JAVA_HOME=>C:\Program Files\Java\jdk-19, NUMBER_OF_PROCESSORS=>8, PROCESSOR_ARCHITECTURE=>AMD64, OS=>Windows_NT, PROMPT=>(.venv) $P$G, ProgramFiles(x86)=>C:\Program Files (x86), PSModulePath=>C:\Program Files\WindowsPowerShell\Modules;C:\Windows\system32\WindowsPowerShell\v1.0\Modules;C:\Program Files (x86)\Microsoft SQL Server\150\Tools\PowerShell\Modules\;C:\Program Files (x86)\Microsoft SQL Server\160\Tools\PowerShell\Modules\, PATHEXT=>.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC;.PY;.PYW, PROCESSOR_IDENTIFIER=>Intel64 Family 6 Model 140 Stepping 2, G

code 1 npm ERR! path D:\yanglaoyuan\vue_admin\admin\node_modules\node-sass npm ERR! command failed npm ERR! command C:\Windows\system32\cmd.exe /d /s /c node scripts/build.js npm ERR! Building: D:\node.js\node.exe D:\yanglaoyuan\vue_admin\admin\node_modules\node-gyp\bin\node-gyp.js rebuild --verbose --libsass_ext= --libsass_cflags= --libsass_ldflags= --libsass_library= npm ERR! gyp info it worked if it ends with ok npm ERR! gyp verb cli [ npm ERR! gyp verb cli 'D:\\node.js\\node.exe', npm ERR! gyp verb cli 'D:\\yanglaoyuan\\vue_admin\\admin\\node_modules\\node-gyp\\bin\\node-gyp.js', npm ERR! gyp verb cli 'rebuild', npm ERR! gyp verb cli '--verbose', npm ERR! gyp verb cli '--libsass_ext=', npm ERR! gyp verb cli '--libsass_cflags=', npm ERR! gyp verb cli '--libsass_ldflags=', npm ERR! gyp verb cli '--libsass_library=' npm ERR! gyp verb cli ] npm ERR! gyp info using [email protected] npm ERR! gyp info using [email protected] | win32 | x64 npm ERR! gyp verb command rebuild [] npm ERR! gyp verb command clean [] npm ERR! gyp verb clean removing "build" directory npm ERR! gyp verb command configure [] npm ERR! gyp verb check python checking for Python executable "python2" in the PATH npm ERR! gyp verb which failed Error: not found: python2 npm ERR! gyp verb which failed at getNotFoundError (D:\yanglaoyuan\vue_admin\admin\node_modules\which\which.js:13:12) npm ERR! gyp verb which failed at F (D:\yanglaoyuan\vue_admin\admin\node_modules\which\which.js:68:19) npm ERR! gyp verb which failed at E (D:\yanglaoyuan\vue_admin\admin\node_modules\which\which.js:80:29) npm ERR! gyp verb which failed at D:\yanglaoyuan\vue_admin\admin\node_modules\which\which.js:89:16 npm ERR! gyp verb which failed at D:\yanglaoyuan\vue_admin\admin\node_modules\isexe\index.js:42:5 npm ERR! gyp verb which failed at D:\yanglaoyuan\vue_admin\admin\node_modules\isexe\windows.js:36:5 npm ERR! gyp verb which failed at FSReqCallback.oncomplete (node:fs:202:21) npm ERR! gyp verb which failed python2 Error: not found: python2 npm ERR! gyp verb which failed at getNotFoundError (D:\yanglaoyuan\vue_admin\admin\node_modules\which\which.js:13:12) npm ERR! gyp verb which failed at F (D:\yanglaoyuan\vue_admin\admin\node_modules\which\which.js:68:19) npm ERR! gyp verb which failed at E (D:\yanglaoyuan\vue_admin\admin\node_modules\which\which.js:80:29) npm ERR! gyp verb which failed at D:\yanglaoyuan\vue_admin\admin\node_modules\which\which.js:89:16 npm ERR! gyp verb which failed at D:\yanglaoyuan\vue_admin\admin\node_modules\isexe\index.js:42:5 npm ERR! gyp verb which failed at D:\yanglaoyuan\vue_admin\admin\node_modules\isexe\windows.js:36:5 npm ERR! gyp verb which failed at FSReqCallback.oncomplete (node:fs:202:21) { npm ERR! gyp verb which failed code: 'ENOENT' npm ERR! gyp verb which failed } npm ERR! gyp verb check python checking for Python executable "python" in the PATH npm ERR! gyp verb which succeeded python C:\Users\lenovo\AppData\Local\Programs\Python\Python312\python.EXE npm ERR! gyp ERR! configure error npm ERR! gyp ERR! stack Error: Command failed: C:\Users\lenovo\AppData\Local\Programs\Python\Python312\python.EXE -c import sys; print "%s.%s.%s" % sys.version_info[:3]; npm ERR! gyp ERR! stack File "<string>", line 1 npm ERR! gyp ERR! stack import sys; print "%s.%s.%s" % sys.version_info[:3]; npm ERR! gyp ERR! stack ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ npm ERR! gyp ERR! stack SyntaxError: Missing parentheses in call to 'print'. Did you mean print(...)? npm ERR! gyp ERR! stack npm ERR! gyp ERR! stack at ChildProcess.exithandler (node:child_process:402:12) npm ERR! gyp ERR! stack at ChildProcess.emit (node:events:513:28) npm ERR! gyp ERR! stack at maybeClose (node:internal/child_process:1100:16) npm ERR! gyp ERR! stack at Process.ChildProcess._handle.onexit (node:internal/child_process:304:5) npm ERR! gyp ERR! System Windows_NT 10.0.19045 npm ERR! gyp ERR! command "D:\\node.js\\node.exe" "D:\\yanglaoyuan\\vue_admin\\admin\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild" "--verbose" "--libsass_ext=" "--libsass_cflags=" "--libsass_ldflags=" "--libsass_library=" npm ERR! gyp ERR! cwd D:\yanglaoyuan\vue_admin\admin\node_modules\node-sass npm ERR! gyp ERR! node -v v16.19.1 npm ERR! gyp ERR! node-gyp -v v3.8.0 npm ERR! gyp ERR! not ok npm ERR! Build failed with error code: 1

最新推荐

recommend-type

计算机系学生科协主席述职报告(四篇).docx

计算机系学生科协主席述职报告(四篇).docx
recommend-type

【系统内存管理】基于kpromoted的热点页迁移机制:CXL远程内存环境下页面热度检测与动态提升系统设计

内容概要:本文介绍了一个名为kpromoted的子系统,旨在作为页面热度判断的单一可信来源,整合来自AMD IBS、CXL HMU、kscand和LRU等多种内存访问信息源的数据,统一进行热点页面检测与迁移决策。kpromoted通过API接收热点页访问报告,采用哈希表快速查找并去重,记录页面热度,并将超过阈值的热点页加入最大堆以便高效提取最热页面,由独立的迁移线程执行页面迁移或提升操作。系统支持硬件加速的页面复制和远程CXL内存节点环境下的性能优化,实验结果显示其在不同驱动模式(如kscand和MultiGen LRU)下对远程内存访问延迟和页面迁移数量有显著影响。; 适合人群:具备操作系统、内存管理及硬件协同设计背景的系统软件工程师或研究人员;熟悉Linux内核机制并关注CXL、DMA等新兴技术的专业人员; 使用场景及目标:①用于优化远程内存访问性能,特别是在CXL架构下实现热点页面自动迁移;②为操作系统内核提供统一的页面热度感知机制,支持智能内存管理策略;③结合硬件访问提示(如IBS、HMU)提升系统整体响应速度; 阅读建议:理解kpromoted的设计需结合其实验环境与对比数据,重点关注其在不同驱动源下的表现差异,并注意其在高并发、原子上下文中处理大量页面记录时的实现挑战与优化方向。
recommend-type

PLC自动化专业社会实践报告.doc

PLC自动化专业社会实践报告.doc
recommend-type

云计算技术对固定资产管理的应用论文.doc

云计算技术对固定资产管理的应用论文.doc
recommend-type

人工智能在化工行业的创新应用与产业版图重构研究.docx

人工智能在化工行业的创新应用与产业版图重构研究.docx
recommend-type

bitHEX-crx插件:提升cryptowat.ch与Binance平台易读性

根据给定文件信息,我们可以提炼出以下知识点: ### 标题知识点:bitHEX-crx插件 1. **插件名称解析**:该部分涉及一个名为“bitHEX”的插件,这里的“CRX”指的是Chrome扩展程序的文件格式。CRX文件是一种压缩包格式,用于在Google Chrome浏览器中安装扩展程序。这说明该插件是为Chrome浏览器设计的。 2. **插件功能定位**:标题直接表明了插件的功能特点,即调整和优化用户界面,特别是涉及到加密货币交易监控平台“cryptowat.ch”的界面颜色设置,以提升用户的视觉体验和阅读便利性。 ### 描述知识点:更改cryptowat.ch和Binance BASIC的颜色 1. **视觉优化目的**:“更改cryptowat.ch上的颜色”说明该插件的主要作用在于通过改变颜色配置,降低视觉上的饱和度,使得数字和线条的阅读变得更加轻松。 2. **平台适配性**:描述中提到的“至少现在是这样”,意味着插件在特定时间点上的功能可能仅限于调整“cryptowat.ch”的颜色设置。同时提到“和Binance BASIC以便于阅读”,表明该插件未来可能会扩展到对Binance等其他交易平台的颜色调整,提高用户在不同平台上的视觉体验。 3. **技术实现细节**:描述中还暗示了插件目前未能改变“交易平台画布上的饱和色”,表明该插件目前可能只影响了网页上的某些特定元素,而非全部。作者表示这一功能将在后续版本中实现。 ### 标签知识点:扩展程序 1. **软件分类**:标签“扩展程序”准确地揭示了bitHEX-crx的软件类型。扩展程序是可安装在浏览器上的小型软件包,用以增强或改变浏览器的默认功能。Chrome扩展程序特别流行于改变和自定义用户的网络浏览体验。 2. **使用环境**:该标签还表明该插件是专门为使用Google Chrome浏览器的用户设计的。Chrome浏览器作为全球使用最多的浏览器之一,有大量的用户基础,因此这类扩展程序的开发对提高用户体验具有重要意义。 ### 压缩包子文件的文件名称列表:bitHEX.crx 1. **文件格式说明**:从文件列表中我们得知该扩展程序的文件名是“bitHEX.crx”。CRX文件格式是专为Chrome浏览器扩展而设计,用户可以直接从Chrome网上应用店下载或通过开发者提供的URL安装CRX文件。 2. **安装方法**:用户获取该CRX文件后,可以通过简单的拖拽操作或在Chrome浏览器的“扩展程序”页面,启用“开发者模式”,然后点击“加载已解压的扩展程序”来安装该插件。 通过以上知识点的分析,我们可以得出,bitHEX-crx插件是一个针对加密货币交易监控平台用户界面的视觉优化Chrome扩展程序。它通过调整颜色设置来改善用户在使用特定金融交易平台时的视觉体验,目的是让数字和线条的显示更加清晰,以便用户能够舒适、高效地进行市场监控和交易操作。随着开发的推进,该插件未来可能会添加更多平台的颜色调整支持。
recommend-type

UnityML-Agents:相机使用与Python交互教程

### Unity ML-Agents:相机使用与Python交互教程 本文将深入探讨在Unity中为智能体添加相机、查看相机视角以及使用Python与Unity ML-Agents进行交互的详细过程。 #### 为智能体添加新相机 在Unity中,为智能体添加新相机可按以下步骤操作: 1. 使用层级面板,创建一个新相机作为“Balancing Ball”对象(智能体和球的父对象)的子对象。 2. 将新相机重命名为有意义的名称,如“Agent Camera”。 3. 调整新相机的位置,使其指向智能体和球。 4. 在层级面板中选择智能体,使用“Add Component”按钮添加“Camer
recommend-type

INA141仿真

INA141 是一款由 Texas Instruments(TI)生产的电流检测放大器,常用于高侧电流检测,具有较宽的共模电压范围和高精度的增益特性。对 INA141 芯片进行电路仿真时,通常可以使用主流的电路仿真工具如 **Pspice** 或 **Tina**,它们支持对电流检测电路的建模与分析。 ### 仿真方法 在进行 INA141 的电路仿真时,需构建一个完整的电流检测电路模型,包括输入端的采样电阻、负载、电源以及 INA141 的外围电路配置。以下是一个典型的仿真流程: 1. **搭建主电路模型**:将 INA141 的输入端连接至采样电阻两端,该电阻串联在电源与负载之间。
recommend-type

揭露不当行为:UT-Austin教授监控Chrome扩展

根据提供的文件信息,我们可以提炼出以下几点与“Professor Watch-crx插件”相关的知识点: 1. 插件功能定位: “Professor Watch-crx插件”是一款专为德克萨斯大学奥斯汀分校(UT-Austin)定制的Chrome扩展程序,旨在帮助学生和教师了解哪些教授曾经侵犯过学校性行为不当政策。该插件将相关信息整合到学校的课程目录中,以便用户在选课时能够掌握教师的相关背景信息。 2. 插件的作用和重要性: 插件提供了一种透明化的方式,使学生在选择课程和教授时能够做出知情的决定。在某些情况下,教授的不当行为可能会对学生的教育体验产生负面影响,因此该插件帮助用户避免潜在的风险。 3. 插件信息展示方式: 插件通过颜色编码来传达信息,具体如下: - 红色:表示UT的标题IX办公室已经确认某教授违反了性行为不当政策。 - 橙色:表示有主要媒体渠道报告了对某教授的不当行为指控,但截至2020年4月,UT的标题IX办公室尚未对此做出回应或提供相关信息。 4. 插件的数据来源和透明度: 插件中包含的信息来自于学生和教师的活动,并经过了一定的公开披露。该插件并非由德克萨斯大学创建或批准,它将用户引向一个外部网站(https://utmiscondone.wordpress.com/about-the-data/),以获取更多可公开获得的信息。 5. 插件的标签: 根据文件提供的信息,这款插件的标签是“扩展程序”(Extension),说明它属于Chrome浏览器的附加组件类别。 6. 插件文件名称: 插件的压缩包子文件名是“Professor_Watch.crx”,这是一个Chrome扩展程序的常用文件格式,用户可以通过Chrome浏览器直接下载并安装该插件。 7. 相关技术知识: - Chrome扩展程序开发涉及HTML、CSS和JavaScript等Web开发技术,以及Chrome扩展API。 - Chrome扩展程序可以利用各种浏览器提供的接口,如标签页、书签、历史记录、下载项和搜索等进行操作。 - 扩展程序的安装包为.crx文件,它是Chrome浏览器专用的打包格式,其中包含了扩展程序的所有资源和文件。 8. 法律与伦理考量: 使用此类插件可能会触及隐私权和诽谤等法律问题。开发者和用户需要注意不要侵犯他人名誉权,同时也要确保收集和发布的数据是准确和合法的。 9. 学术自由和言论自由的边界: 插件可能引发有关学术自由和言论自由边界的讨论。一方面,学生和教师需要在一个安全和支持的环境中学习和工作,另一方面,这也可能带来对教师声誉的不当影响。 通过这些知识点,我们可以看出“Professor Watch-crx插件”是一个旨在提高教育环境透明度和安全性的工具,它也引发了一系列关于个人隐私、信息准确性、法律义务和社会伦理的深入讨论。
recommend-type

UnityML-Agents合作学习与相机传感器应用指南

### Unity ML-Agents 合作学习与相机传感器应用指南 #### 合作学习环境搭建 在构建合作学习环境时,我们需要完成一系列的代码编写和配置工作。首先是环境管理器脚本部分,它的主要功能是重置定时器、旋转整个区域、为代理和方块分配随机位置和旋转,并将方块设置为活动状态。以下是相关代码: ```csharp item.BlockTransform.transform.SetPositionAndRotation(pos,rot); item.RigidBody.velocity = Vector3.zero; item.RigidBody.angularVelocity = Vec