Merge branch 'dev' of github.com:jumpserver/jumpserver into audits

docs/install.md

@@ -13,6 +13,9 @@
 ##### 1.1 安装基本工具和库
 
 	$ yum -y install sqlite-devel git epel-release
+	$ yum -y install python-devel libffi-devel openssl-devel
+	$ yum -y install gcc gcc-c++
+	
 	
 ##### 1.2 安装Python
 
@@ -24,6 +27,22 @@
 	$ python2.7 -V	
 	Python 2.7.13
 	
+设置默认python版本为2.7.13:
+```
+$ mv /usr/bin/python /usr/bin/python.bak	
+$ which python2.7
+/data/server/python27/bin/python2.7
+$ ln -s /data/server/python27/bin/python2.7 /usr/bin/python
+$python
+Python 2.7.13
+```	
+设置yum默认python用2.6:
+```
+$ vim /usr/bin/yum
+#!/usr/bin/python2.6
+
+```
+
 #### 二. Jumpserver安装
 
 ##### 2.1 下载仓库代码
@@ -101,6 +120,7 @@ $ git clone https://github.com/jumpserver/coco.git
 
 **3.2 安装依赖**
 ```
+$ cd coco
 $ pip2.7 install -r requirements.txt -i https://pypi.doubanio.com/simple
 ```