Unable to install tt-rss on Centos 7

Tiny Tiny RSS Support
1

Describe the problem you’re having:
When I attempt to install tt-rss, I am getting an error that could not find driver and Unable to connect to database using specified parameters.

2018-08-19_121949X
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If possible include steps to reproduce the problem:
Install Centos 7, PHP 5.6, PHP 7.0 or 7.2, PortgreSQL or MariaDB
Go to the /tt-rss/install/ web page.
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tt-rss version (including git commit id):
18.8 04ad631a08e33c30ba506ed07e93f1815434018d
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Platform (i.e. Linux distro, PHP, PostgreSQL, etc) versions:
Centos 7
PHP 5.6, PHP 7.0 or 7.2
PortgreSQL 9.2 or MariaDB 5.5
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Please provide any additional information below:
At this time there are no firewalls enabled. I am able to log into each database system with the user.
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2

I would guess you did not install or enable the psql plugin for PHP?
E: or of course the corresponding plugin for MySQL

3

I have installed the php-pgsql and php-mysql plug-ins.

4

Maybe create a PHP file with phpinfo(); in it to see if the extension is loading.

5

Thank you for the direction. I did see the pgsql was missing from the phpinfo page. I was able to resolve by changing the php.ini and resolving the plugin to load.