删除与 Brew 安装位置不同的 Python 框架文件的最安全方法是什么

What is the safest way to removing Python framework files that are located in different place than Brew installs

提问by cathy.sasaki

I want to remove a Python installed in location that brew complains about, when I run brew doctor

我想删除安装在 brew 抱怨的位置的 Python，当我运行时 brew doctor

Warning:Python is installed at /Library/Frameworks/Python.framework

警告：Python 安装在 /Library/Frameworks/Python.framework

What is the best way?

什么是最好的方法？

Here are more details / research:

以下是更多详细信息/研究：

The message from the brew git website:

来自 brew git网站的消息：

Important:If you choose to install a Python which isn't either of these two (system Python or brewed Python), the Homebrew team can only provide limited support.

重要提示：如果您选择安装的 Python 不是这两者中的任何一个（系统 Python 或 brewed Python），Homebrew 团队只能提供有限的支持。

I want to make sure I am not missing anything before I remove the extra python libary.Specifically, I want to remove the entire Python.framework, those files located here. /Library/Frameworks/Python.framework/

在删除额外的 python 库之前，我想确保我没有遗漏任何东西。具体来说，我想删除整个 Python.framework，这些文件位于此处。/图书馆/框架/Python.framework/

I have Python 2.7.5 installed natively with Mavericks that I'll use instead - located in the path below. (The difference being -- I believe -- that its put in the root /System folderinstead of the root /Library folder.) The good, native location is here: /System/Library/Frameworks/Python.framework/Versions/2.7/bin/python

我在 Mavericks 中本地安装了 Python 2.7.5，我将使用它 - 位于下面的路径中。（不同之处在于——我相信——它放在根 /System 文件夹而不是根 /Library 文件夹中。）好的，本机位置在这里： /System/Library/Frameworks/Python.framework/Versions/2.7/bin/python

and I already installed python 3.x with brew install python3, which put it here:

我已经用 安装了 python 3.x brew install python3，它把它放在这里：

==> Summary
    /usr/local/Cellar/python3/3.4.0  : 5076 files, 85M, built in 112 seconds

Can I just delete these files or are their consequences (beyond having to relink)? /Library/Frameworks/Python.framework/

我可以删除这些文件还是它们的后果（不必重新链接）？ /Library/Frameworks/Python.framework/

Here are steps to remove python from a stackoverflow question in 2010and a similar question here

以下是从2010 年的stackoverflow 问题和类似问题中删除 python 的步骤

Is that approach still sound? Is there anything I should be aware of?

这种方法仍然有效吗？有什么我应该注意的吗？

采纳答案by cathy.sasaki

I'll self-answer. I went through steps and it's straight forward. Pycharms (the IDE I'm use) automatically found the new libraries too. Here are the steps I followed to remove the extra Python libraries on Mavericks that were not native to it and not installed by brew.

我会自我回答。我经历了步骤，它是直截了当的。Pycharms（我使用的 IDE）也自动找到了新库。以下是我在 Mavericks 上删除额外的 Python 库所遵循的步骤，这些库不是它原生的，也不是由 brew 安装的。

Step 1:The native Python 2.7.x version lives here /System/Library/Frameworks/Python.framework/Versions/2.7(or 2.6, etc), so you can remove any Python that got installed elsewhere.

第 1 步：本机 Python 2.7.x 版本位于此处/System/Library/Frameworks/Python.framework/Versions/2.7（或 2.6 等），因此您可以删除任何安装在其他地方的 Python。

sudo rm -rf /System/Library/Frameworks/Python.framework/

sudo rm -rf /System/Library/Frameworks/Python.framework/

Or, according to this article, you should brew install both python 2.7 and python 3.x, and avoid using system python in Mavericks.

或者，根据这篇文章，你应该 brew install python 2.7 和 python 3.x，并避免在 Mavericks 中使用系统 python。

Step 2:Remove python in Applications directory (the one where all your apps are).

第 2 步：删除 Applications 目录中的 python（所有应用程序所在的目录）。

cd into folder /Applicationsand ls | grep Pythonto see what have.

cd 进入文件夹/Applications，ls | grep Python看看有什么。

Then remove: sudo rm -rf "Python 3.3"

然后删除： sudo rm -rf "Python 3.3"

Step 3:

第 3 步：

>>> brew prune

>>> brew prune

sample output:

示例输出：

Pruned 0 dead formula Pruned 46 symbolic links from /usr/local

修剪 0 死公式 修剪来自 /usr/local 的 46 个符号链接

Step 4:Run steps recommended by brew doctor

第 4 步：运行推荐的步骤brew doctor

sudo brew link python3

sudo brew link python3

Sample output

样本输出

Linking /usr/local/Cellar/python3/3.4.0... 19 symlinks created

链接 /usr/local/Cellar/python3/3.4.0 ... 创建了 19 个符号链接