From 551f9838586e654d701245c76cab7615d6f811f2 Mon Sep 17 00:00:00 2001
From: joel <iamjoel007@gmail.com>
Date: Tue, 16 May 2017 22:54:08 +0800
Subject: [PATCH 1/2] add install

---
 python3/install.md | 50 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)
 create mode 100644 python3/install.md

diff --git a/python3/install.md b/python3/install.md
new file mode 100644
index 0000000..b80c3bf
--- /dev/null
+++ b/python3/install.md
@@ -0,0 +1,50 @@
+# 安装 Python3
+## Mac
+`brew install python3`
+
+## Centos 上
+在 Mac 上用ssh远程服务器
+
+```
+ssh -t root@ip -p 22（端口）
+```
+
+在 Windows 推荐用 Xshell。
+
+## 下载解压
+1. `wget https://www.python.org/ftp/python/3.6.1/Python-3.6.1.tar.xz`
+1. `yum install xz-libs`
+1. `xz -d Python-3.6.1.tar.xz`
+
+或
+
+1. `wget https://www.python.org/ftp/python/3.6.1/Python-3.6.1.tgz`
+1. `tar xf Python-3.6.1.tgz`
+
+## 设置
+1. `cd Python-3.6.1`    
+1. `./configure` : 修改安装路径： `./configure --prefix=/root` 默认是，`/usr/local`
+
+## 编译
+1. `yum -y update`
+1. `yum groupinstall -y development`
+1. `make`
+1. `sudo make altinstall`
+
+## 安装完成后
+```
+python3 --version
+```
+
+用 python 做为命令
+```
+alias python='/usr/local/bin/python3.6'
+```
+
+## 在别的地方也可以用
+`export PATH="/usr/local/bin:$PATH"`
+
+
+## 参考
+* [How To Set Up Python 2.7.6 and 3.3.3 on CentOS 6.4](https://www.digitalocean.com/community/tutorials/how-to-set-up-python-2-7-6-and-3-3-3-on-centos-6-4)
+* [How to install Python3 on CentOS](http://ask.xmodulo.com/install-python3-centos.html)
\ No newline at end of file

From 49332fe2e0bf41c48719b1437870e53a98d091e9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=87=91=E4=BC=9F=E5=BC=BA?= <iamjoel007@gmail.com>
Date: Wed, 17 May 2017 09:45:46 +0800
Subject: [PATCH 2/2] adds

---
 python3/install.md | 33 +++++++++++++++++++--------------
 1 file changed, 19 insertions(+), 14 deletions(-)

diff --git a/python3/install.md b/python3/install.md
index b80c3bf..cc85e26 100644
--- a/python3/install.md
+++ b/python3/install.md
@@ -12,28 +12,27 @@ ssh -t root@ip -p 22（端口）
 在 Windows 推荐用 Xshell。
 
 ## 下载解压
-1. `wget https://www.python.org/ftp/python/3.6.1/Python-3.6.1.tar.xz`
-1. `yum install xz-libs`
-1. `xz -d Python-3.6.1.tar.xz`
-
-或
-
 1. `wget https://www.python.org/ftp/python/3.6.1/Python-3.6.1.tgz`
 1. `tar xf Python-3.6.1.tgz`
 
-## 设置
-1. `cd Python-3.6.1`    
-1. `./configure` : 修改安装路径： `./configure --prefix=/root` 默认是，`/usr/local`
-
-## 编译
+## 编译前需要的其他库
 1. `yum -y update`
 1. `yum groupinstall -y development`
-1. `make`
-1. `sudo make altinstall`
+1. `yum install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel gdbm-devel db4-devel libpcap-devel xz-devel`
+
+## 编译
+1. `cd Python-3.6.1`    
+1. `./configure` : 修改安装路径： `./configure --prefix=/root` 默认是，`/usr/local` 注1。
+1. `make && make altinstall`
+1. `make altinstall`
+
+注1：`make altinstall` 报找不到 zlib 的错。解决方案,见[这里](http://stackoverflow.com/questions/12344970/building-python-from-source-with-zlib-support)。
+
+`./configure --prefix=/usr/local LDFLAGS="-Wl,-rpath /usr/local/lib"`
 
 ## 安装完成后
 ```
-python3 --version
+python3.6 --version
 ```
 
 用 python 做为命令
@@ -41,6 +40,12 @@ python3 --version
 alias python='/usr/local/bin/python3.6'
 ```
 
+```
+pip3.6 --version
+```
+
+不知道怎么将`pip3.6`设置别名。
+
 ## 在别的地方也可以用
 `export PATH="/usr/local/bin:$PATH"`