Gary Lai

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Posted in Deploy Ubuntu 14.04 Trusty Tahr Discussion

How about:

```
sudo chmod go=r /etc/apt/sources.list.d/passenger.list

```

Posted in Deploy Ubuntu 14.04 Trusty Tahr Discussion

After I installed the postgres, I ran the script below
```
sudo su - postgres
createuser --pwprompt

```
However, it showed, "createuser: creation of new role failed: ERROR: role "postgres" already exists"

What's the problem?