Mac上安装python失败，求解答

MacBook-Air:~ Peter$ brew install python --host
Warning: You are using OS X 10.11.
We do not provide support for this pre-release version.
You may encounter build failures or other breakage.
==> Installing dependencies for python: sqlite, gdbm, makedepend
==> Installing python dependency: sqlite
==> Downloading https://sqlite.org/2015/sqlite-autoconf-3081101.tar.gz
Already downloaded: /Library/Caches/Homebrew/sqlite-3.8.11.1.tar.gz
==> ./configure --prefix=/usr/local/Cellar/sqlite/3.8.11.1 --enable-dynamic-exte
checking for suffix of executables...

# checking whether we are cross compiling... **configure: error: in `/private/tmp/sqlite20151010-1990-1mkurp5/sqlite-autoconf-3081101':

# configure: error: cannot run C compiled programs.

# If you meant to cross compile, use `--host'.

# See `config.log' for more details

# **

READ THIS: https://git.io/brew-troubleshooting

--host
Warning: You are using OS X 10.11.
We do not provide support for this pre-release version.
You may encounter build failures or other breakage.

虽说无论开头还是结尾都已经说了不支持吧2333。。。。。
不过用uname -m看一下平台，然后configure的时候加上host参数试一下？（--host=你的平台）

Warning: You are using OS X 10.11.
We do not provide support for this pre-release version.

--- 不支持你的OS