fix install bug

install/install.py

+#!/usr/bin/python
+# coding: utf-8
+
+import subprocess
+import time
+import os
+import sys
+
+
+def bash(cmd):
+    """
+    run a bash shell command
+    执行bash命令
+    """
+    return subprocess.call(cmd, shell=True)
+
+
+def color_print(msg, color='red', exits=False):
+    """
+    Print colorful string.
+    颜色打印字符或者退出
+    """
+    color_msg = {'blue': '\033[1;36m%s\033[0m',
+                 'green': '\033[1;32m%s\033[0m',
+                 'yellow': '\033[1;33m%s\033[0m',
+                 'red': '\033[1;31m%s\033[0m',
+                 'title': '\033[30;42m%s\033[0m',
+                 'info': '\033[32m%s\033[0m'}
+    msg = color_msg.get(color, 'red') % msg
+    print msg
+    if exits:
+        time.sleep(2)
+        sys.exit()
+    return msg
+
+
+class PreSetup(object):
+
+    @staticmethod
+    def _rpm_repo():
+        color_print('开始安装epel源', 'green')
+        bash('yum -y install epel-release')
+
+    @staticmethod
+    def _depend_rpm():
+        color_print('开始安装依赖rpm包', 'green')
+        bash('yum -y install git python-pip mysql-devel gcc automake autoconf python-devel vim sshpass')
+
+    @staticmethod
+    def _require_pip():
+        color_print('开始安装依赖pip包', 'green')
+        bash('pip install -r requirements.txt')
+
+    def start(self):
+        self._rpm_repo()
+        self._depend_rpm()
+        self._require_pip()
+        os.system('python next.py')
+
+
+if __name__ == '__main__':
+    pre_setup = PreSetup()
+    pre_setup.start()