问题是我无法访问数据库,但我仍然无法登录,但我检查了密码,确定无误.我使用以下内容：
尝试阅读问题的尝试失败了.我从PHPPgAdmin遇到了一些神秘的常见问题解答
Login errors
Q: I always get “Login @R_301_159@” even though I’m sure I’m using the right username and password.
A: There are a number of reasons why you might not be able to connect,typically having nothing to do with PHPPgAdmin itself. First check the Postgres log on your server,it should contain a FATAL error message detailing the exact reason why the login is failing. You will probably need to either adjust the username or password,add LOGIN permissions to the role,or adjust your pg_hba.conf file in your Postgres data dir; so follow the directions laid out in the FATAL message.
>您可能需要调整用户名和密码:(已尝试多次)
>为角色添加LOGIN权限(这个怪人的东西到底是什么？)
>调整pg_hba.conf(为什么新手必须编辑任何配置？)
经过几次徒劳的尝试几乎放弃了.
题
什么是最无痛的获取PHP,postgresql工作的方式(设置文件更喜欢从源代码构建)谢谢.
编辑：我正在运行Windows XP SP2.