2. 与 `--ignore-installed` 结合使用: pip install --dry-run --ignore-installed package_name 结合使用 `--dry-run` 和 `--ignore-installed` 选项,可以在不考虑已安装的包的情况下,检查将要安装的内容。 这对于解决依赖关系或检查新版本是否符合要求等情况非常有用。 注意事项: 1. `--dry-run` 是一...
Usage:pip install[options]<requirement specifier>[package-index-options]...pip install[options]-r<requirements file>[package-index-options]...pip install[options][-e]<vcs project url>...pip install[options][-e]<local project path>...pip install[options]<archive url/path>...Description:Inst...
解决方案1:找到该目录C:\Program Files\Anaconda3\Lib\site-packages下的XXXX.egg-info文件删除后,正常输入pip命令即可 解决方案2:若不存在XXXX.egg-info文件,则在正常命令中加“--ignore-installed”即可。如“pip install --upgrade XXXX”→“pip install --upgrade --ignore-installed XXXX” 【2】socket.tim...
requirementsofthe upgraded package(s). "only-if-needed"-areupgradedonlywhenthey donotsatisfy the requirementsofthe upgraded package(s).--force-reinstall Reinstall all packages even if they are already up-to-date.-I,--ignore-installed Ignore the installed packages (reinstalling instead).--ignore-r...
command: /usr/local/bin/python /usr/local/lib/python3.7/site-packages/pip install --ignore-installed --no-user --prefix /tmp/pip-build-env-wbotwze8/overlay --no-warn-script-location --no-binary :none: --only-binary :none: -i https://internal-mirror.net/api/pypi/repository/simple -...
--client-cert <path> Path to SSL client certificate, a single file containing the private key and the certificate in PEM format. --cache-dir Store the cache data in . --no-cache-dir Disable the cache. --disable-pip-version-check Don't periodically...
可以与 --ignore-installed 一起使用以“解决”需求。 -t, --target :安装包到 。默认情况下,不会替换 中的现有文件/文件夹。使用 --upgrade 替换 中现有包的新版本。 --platform <platform>:仅使用与 <platform> 兼容的 wheels。默认为运行系统的平台。使用此选项多次指定目标解释器支持的多个平台。 -...
--client-cert <path> Path to SSL client certificate, a single file containing the private key and the certificate in PEM format. --cache-dir Store the cache data in . --no-cache-dir Disable the cache. --disable-pip-version-check Don't periodically...
global.index-url https://pypi.tuna.tsinghua.edu.cn/simple 提示没有config参数; 解决办法:升级pippip3...install -U pip pip install --upgrade pip 提示:ERROR: Cannot uninstall 'PyYAML'...图片 解决:添加参数--ignore-installed[pip3 --no-cache-dir install -r requirements.txt --ignore-installed...
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple scrapy 1. 截图: 通过: pip help install 1. 查看到: C:\Users\HWP>pip help install Usage: pip install [options] <requirement specifier> [package-index-options] ... pip install [options] -r <requirements file> [package-index-options...