pip卸载所有包(pip卸载包失败)

pip卸载所有包

1、首先在Python官网下载Python安装包，双击安装包运行程序。

2、勾选“Add Python 3.7 to PATH”选项，点击install now选项。

3、等待完成，点击close。

4、按Windows+R快捷键，打开运行窗口，输入cmd，点击enter。

5、输入Python，点击enter。

6、最后按Ctrl+Z返回到命令行，输入“python -m pip install -U pip”，点击回车，即可完成升级。

pip卸载包失败

（1）打开Windows命令提示符或Linux终端

（2）输入pip uninstall jieba 即可卸载所在Python环境的jieba库。

通常使用pip工具进行第三方包的安装与卸载。假如包名是package，则安装命令是pip install package；卸载命令是pip uninstall package

pip卸载包及其依赖

通过减号，或者pip uninstall

pip怎么卸载安装包

pip命令详解

首先输入pip -h查看pip命令

1 Usage:

2 pip <command> [options]

3

4 Commands:

5 install Install packages.

6 download Download packages.

7 uninstall Uninstall packages.

8 freeze Output installed packages in requirements format.

9 list List installed packages.

10 show Show information about installed packages.

11 check Verify installed packages have compatible dependencies.

12 config Manage local and global configuration.

13 search Search PyPI for packages.

14 wheel Build wheels from your requirements.

15 hash Compute hashes of package archives.

16 completion A helper command used for command completion.

17 help Show help for commands.

18

19 General Options:

20 -h, --help Show help.

21 --isolated Run pip in an isolated mode, ignoring environment variables and user configuration.

22 -v, --verbose Give more output. Option is additive, and can be used up to 3 times.

23 -V, --version Show version and exit.

24 -q, --quiet Give less output. Option is additive, and can be used up to 3 times (corresponding

25 to WARNING, ERROR, and CRITICAL logging levels).

26 --log <path> Path to a verbose appending log.

27 --proxy <proxy> Specify a proxy in the form [user:passwd@]proxy.server:port.

28 --retries <retries> Maximum number of retries each connection should attempt (default 5 times).

29 --timeout <sec> Set the socket timeout (default 15 seconds).

30 --exists-action <action> Default action when a path already exists: (s)witch, (i)gnore, (w)ipe, (b)ackup,

31 (a)bort).

32 --trusted-host <hostname> Mark this host as trusted, even though it does not have valid or any HTTPS.

33 --cert <path> Path to alternate CA bundle.

34 --client-cert <path> Path to SSL client certificate, a single file containing the private key and the

35 certificate in PEM format.

36 --cache-dir <dir> Store the cache data in <dir>.

37 --no-cache-dir Disable the cache.

38 --disable-pip-version-check

39 Don't periodically check PyPI to determine whether a new version of pip is available

40 for download. Implied with --no-index.

41 --no-color Suppress colored output

安装库：pip innstall xxxx

下载库：pip download xxxx

卸载库：pip uninstall xxxx

按照特定格式输出已安装的库：pip freeze

输出已安装的库：pip list

显示某个已安装库的信息：pip show xxxx

pip卸载包命令

pip怎么卸载软件包

1.

PIP初识,认识PIP:

2.

PIP卸载已安装的软件包的指令:

3.

使用pip list 列出已安装的软件包

4.

使用pip uninstall 卸载指定的软件包