SVN新建完版本库，在提交的时候报出如下错误
svn: Can't open file '/a/b/db/txn-current-lock': Permission denied
Permission denied
svn: Can't make directory '/a/b/dav/activities.d': Permission denied
Permission denied
解决方法：
chmod -R 755 /a/b/
chown -R daemon /a/b/
转载于:https://blog.51cto.com/chen3888015/898493
_IO流3(模拟缓冲区,装饰设计模式))
![python win7 sp1_[ Python - 15 ] win7安装paramiko问题总汇](http://pic.xiahunao.cn/python win7 sp1_[ Python - 15 ] win7安装paramiko问题总汇)
