Error installing extension with web setup

[marcos_bicho]

Hello,

I'm using cpanel with php 7.2, magento 2.3 and extension via marketplace.

I'm using magento 2.3 web setup to install extension via makertplace/ extension manager, and i'm alway getting the same error, when i start the readiness check Component Dependency is always giving me an error which is:

We found conflicting component dependencies. Hide detail

Command "require" failed: 
In InitCommand.php line 708:

Package bsscommerce/reindex-data at version has a PHP requirement incompat 
ible with your PHP version (7.2.18) 


require [--dev] [--prefer-source] [--prefer-dist] [--no-progress] [--no-suggest] [--no-update] [--no-scripts] [--update-no-dev] [--update-with-dependencies] [--update-with-all-dependencies] [--ignore-platform-reqs] [--prefer-stable] [--prefer-lowest] [--sort-packages] [-o|--optimize-autoloader] [-a|--classmap-authoritative] [--apcu-autoloader] [--] [<packages>...]

For additional assistance, see component dependency help .

or  for other extensions,

We found conflicting component dependencies. Hide detail

For additional assistance, see component dependency help .

I'm having this problem with external extensions and magento upgrades / modules / extensions.

Already contacted my shared host provider, but they cannot find the problem, this is a recent installation without any big changes in configurations.

[arunpraba]

Set  Magento recommanded file permission 

cd <magento_root>

find var generated vendor pub/static pub/media app/etc -type f -exec chmod g+w {} +

find var generated vendor pub/static pub/media app/etc -type d -exec chmod g+ws {} +

sudo chown -R :<web server group> .

chmod u+x bin/magento

If web server group name is apache

chown -R :apache .