报错代码

粉丝群一个小伙伴想用pip查看版本报错，但是发生了报错（当时他心里瞬间凉了一大截，跑来找我求助，然后顺利帮助他解决了，顺便记录一下希望可以帮助到更多遇到这个bug不会解决的小伙伴），报错代码如下：

pip --verson

报错信息截图如下所示：

在这里插入图片描述

报错翻译

报错信息翻译如下：

用法：pip＜command＞〔options〕
没有这样的选项：-verson

报错原因

报错原因：

粉丝pip命令写错了，所以报错信息提示没有这个选项，下面正确代码小伙伴任选其一即可！！！

解决方法

查看pip版本语句1：

pip -V

查看pip版本语句2：

pip --version

运行结果返回pip版本号：

在这里插入图片描述

pip --help或者pip -h返回所有pip命令：

C:\Users\Administrator>pip -hUsage:pip <command> [options]Commands:install                     Install packages.download                    Download packages.uninstall                   Uninstall packages.freeze                      Output installed packages in requirements format.inspect                     Inspect the python environment.list                        List installed packages.show                        Show information about installed packages.check                       Verify installed packages have compatible dependencies.config                      Manage local and global configuration.search                      Search PyPI for packages.cache                       Inspect and manage pip's wheel cache.index                       Inspect information available from package indexes.wheel                       Build wheels from your requirements.hash                        Compute hashes of package archives.completion                  A helper command used for command completion.debug                       Show information useful for debugging.help                        Show help for commands.General Options:-h, --help                  Show help.--debug                     Let unhandled exceptions propagate outside the main subroutine, instead of logging themto stderr.--isolated                  Run pip in an isolated mode, ignoring environment variables and user configuration.--require-virtualenv        Allow pip to only run in a virtual environment; exit with an error otherwise.--python <python>           Run pip with the specified Python interpreter.-v, --verbose               Give more output. Option is additive, and can be used up to 3 times.-V, --version               Show version and exit.-q, --quiet                 Give less output. Option is additive, and can be used up to 3 times (corresponding toWARNING, ERROR, and CRITICAL logging levels).--log <path>                Path to a verbose appending log.--no-input                  Disable prompting for input.--proxy <proxy>             Specify a proxy in the form scheme://[user:passwd@]proxy.server:port.--retries <retries>         Maximum number of retries each connection should attempt (default 5 times).--timeout <sec>             Set the socket timeout (default 15 seconds).--exists-action <action>    Default action when a path already exists: (s)witch, (i)gnore, (w)ipe, (b)ackup,(a)bort.--trusted-host <hostname>   Mark this host or host:port pair as trusted, even though it does not have valid or anyHTTPS.--cert <path>               Path to PEM-encoded CA certificate bundle. If provided, overrides the default. See 'SSLCertificate Verification' in pip documentation for more information.--client-cert <path>        Path to SSL client certificate, a single file containing the private key and thecertificate in PEM format.--cache-dir <dir>           Store the cache data in <dir>.--no-cache-dir              Disable the cache.--disable-pip-version-checkDon't periodically check PyPI to determine whether a new version of pip is available fordownload. Implied with --no-index.--no-color                  Suppress colored output.--no-python-version-warningSilence deprecation warnings for upcoming unsupported Pythons.--use-feature <feature>     Enable new functionality, that may be backward incompatible.--use-deprecated <feature>  Enable deprecated functionality, that will be removed in the future.

以上是此问题报错原因的解决方法，欢迎评论区留言讨论是否能解决，如果有用欢迎点赞收藏文章谢谢支持，博主才有动力持续记录遇到的问题！！！

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