fix install bug

install/install.py

@@ -207,7 +207,6 @@ class PreSetup(object):
         self._input_mysql()
         self._input_smtp()
         self.write_conf()
-        os.chdir(jms_dir)
         os.system('python %s' % os.path.join(jms_dir, 'install/next.py'))
 
 

install/next.py

@@ -15,7 +15,7 @@ if django.get_version() != '1.6':
     setup = django.setup()
 
 from juser.user_api import db_add_user, server_add_user
-from connect import color_print
+from install import color_print
 
 
 class Setup(object):