使用Homebrew安装Python 3时出错

Question

我想使用Homebrew安装Python 3时遇到问题。

这是我的控制台：

$ brew install python3 
Warning: You are using OS X 10.12. 
We do not provide support for this pre-release version. 
You may encounter build failures or other breakages. 
Please create pull-requests instead of filing issues. 
==> Installing dependencies for python3: readline, sqlite, gdbm, makedepend, openssl 
==> Installing python3 dependency: readline 
==> Downloading https://ftpmirror.gnu.org/readline/readline-6.3.tar.gz 
Already downloaded: /Users/slorenzo/Library/Caches/Homebrew/readline-6.3.8.tar.gz 
==> Downloading https://gist.githubusercontent.com/jacknagel/d886531fb6623b60b2af/raw/746fc543e56bc37 

curl: (22) The requested URL returned error: 404 Not Found 
Error: Failed to download resource "readline--patch" 
Download failed: https://gist.githubusercontent.com/jacknagel/d886531fb6623b60b2af/raw/746fc543e56bc37a26ccf05d2946a45176b0894e/readline-6.3.8.diff 

有谁知道如何解决这个问题呢？

谢谢。

Answer 1

尝试运行：

如果自制软件进行了更新07月10-11th 2016 brew update总是说Already up-to-date你需要运行：

cd "$(brew --repo)" && git fetch && git reset --hard origin/master && brew update 

Answer 2

您正在使用老版本的Homebrew。 The patch file that's failing to download was removed from the recipe in September 2016，并且关于macOS 10.12是“预发布版本”的警告显然不再正确。

运行brew update并重试。