Question

我上传了一个关于此的问题，但尚未解决，所以我重新发布了它。

我在Postgresql上安装Ubuntu 14.04时遇到问题。我做的是：

sudo su -
sudo apt-get install postgresql postgresql-contrib
update-rc.d postgresql enable
service postgresql start

做＃3，我得到了：

    update-rc.d: warning:  start runlevel arguments (none) do not match postgresql Default-Start values (2 3 4 5)
    update-rc.d: warning:  stop runlevel arguments (none) do not match postgresql Default-Stop values (0 1 6)
    Enabling system startup links for /etc/init.d/postgresql ...
    Removing any system startup links for /etc/init.d/postgresql ...
    /etc/rc0.d/K21postgresql
    /etc/rc1.d/K21postgresql
    /etc/rc2.d/S19postgresql
    /etc/rc3.d/S19postgresql
    /etc/rc4.d/S19postgresql
    /etc/rc5.d/S19postgresql
    /etc/rc6.d/K21postgresql
    Adding system startup for /etc/init.d/postgresql ...
    /etc/rc0.d/K21postgresql -> ../init.d/postgresql
    /etc/rc1.d/K21postgresql -> ../init.d/postgresql
    /etc/rc6.d/K21postgresql -> ../init.d/postgresql
    /etc/rc2.d/S19postgresql -> ../init.d/postgresql
    /etc/rc3.d/S19postgresql -> ../init.d/postgresql
    /etc/rc4.d/S19postgresql -> ../init.d/postgresql
    /etc/rc5.d/S19postgresql -> ../init.d/postgresql

在做＃4时，我收到了这个错误：

    The PostgreSQL server failed to start. Please check the log output:
    2015-07-17 21:54:24 PHT LOG:  could not open secondary authentication file "@admins" as "/etc/postgresql/9.3/main/admins": No such file or directory
    2015-07-17 21:54:24 PHT LOG:  could not open secondary authentication file "@admins" as "/etc/postgresql/9.3/main/admins": No such file or directory
    2015-07-17 21:54:24 PHT LOG:  could not open secondary authentication file "@demodbs" as "/etc/postgresql/9.3/main/demodbs": No such file or directory
    2015-07-17 21:54:24 PHT LOG:  end-of-line before authentication method
    2015-07-17 21:54:24 PHT CONTEXT:  line 75 of configuration file "/etc/postgresql/9.3/main/pg_hba.conf"
    2015-07-17 21:54:24 PHT FATAL:  could not load pg_hba.conf

我以为我正确安装了Postgresql。有什么问题？

Answer 1

我已经通过在评论中遵循joop的建议解决了这个问题。

我已使用pg_hba.conf打开sudo（没有sudo，似乎为空）然后我注释掉了@admins的所有行。

postgresql的问题

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