管理 conda#

要验证是否已安装 conda，请在终端窗口中运行：

conda --version

Conda 将输出已安装的版本号，例如 conda 4.12.0。

如果你收到错误信息，请确认以下事项：

• 你已登录到安装 Anaconda 或 Miniconda 时所用的用户账户。

• 当前所在的目录可以被 Anaconda 或 Miniconda 检测到。

• 安装 conda 后你已经关闭并重新打开了终端窗口。

To verify that conda is installed, in your terminal window, run:

conda --version

Conda responds with the version number that you have installed, such as conda 4.12.0.

If you get an error message, make sure of the following:

• You are logged into the same user account that you used to install Anaconda or Miniconda.

• You are in a directory that Anaconda or Miniconda can find.

• You have closed and re-opened the terminal window after installing conda.

除了上述的 conda --version 命令，你还可以通过运行以下命令之一来查看已安装的 conda 版本：

conda info

或

conda -V

In addition to the conda --version command explained above, you can determine what conda version is installed by running one of the following commands in your terminal window:

conda info

OR

conda -V

要更新 conda，请在终端窗口中运行：

conda update conda

Conda 会比较当前版本与可用版本，并报告有哪些内容可供安装。它还会告知此次更新将自动更新或更改的其他软件包。如果 conda 报告有新版本可用，输入 y 以进行更新：

Proceed ([y]/n)? y

To update conda, in your terminal window, run:

conda update conda

Conda compares versions and reports what is available to install. It also tells you about other packages that will be automatically updated or changed with the update. If conda reports that a newer version is available, type y to update:

Proceed ([y]/n)? y

当你不希望更新到最新版本时，可以通过以下方式关闭相关的警告信息：

==> WARNING: A newer version of conda exists. <==
current version: 4.6.13
latest version: 4.8.0

更新 conda 的方式是运行：conda update -n base conda

从终端运行以下命令以关闭该提示： conda config --set notify_outdated_conda false

或在你的 .condarc 文件中添加以下配置行： notify_outdated_conda: false

To suppress the following warning message when you do not want to update conda to the latest version:

==> WARNING: A newer version of conda exists. <==
current version: 4.6.13
latest version: 4.8.0

Update conda by running: conda update -n base conda

Run the following command from your terminal: conda config --set notify_outdated_conda false

Or add the following line in your .condarc file: notify_outdated_conda: false