Why does Drupla 7 not see everything modules in a folder?

Question

PHP

Good afternoon colleagues. I decided to study Drupal 7, installed it on Mac OS: Apache, php, Mysql. I set up a virtual host, Drupal works, there are no errors. But when copying modules to the testdrupal.local/www/sites/all/modules folder, Drupal does not see all the modules.

<VirtualHost *:80>

    ServerName testdrupal.local
    ServerAdmin [email protected]
    ServerAlias *.testdrupal.local
    DocumentRoot /Users/Mac/WebServer/testdrupal.local/www

    <Directory /Users/Mac/WebServer/testdrupal.local/www/>
        Options Indexes FollowSymLinks
        AllowOverride All
        Require all granted
    </Directory>

    <IfModule dir_module>
        DirectoryIndex index.php index.html index.htm
    </IfModule>

    ErrorLog "/Users/Mac/WebServer/testdrupal.local/logs/errors.log"
    CustomLog "/Users/Mac/WebServer/testdrupal.local/logs/apache_access.log" common


</VirtualHost>

When I try to install via the link, it says: Unable to process information in the file: temporary://update-extraction-afa45bff/metatag/metatag.info.

Answer 1

Check if all the files you copied from the Metatag module https://www.drupal.org/project/metatag
Looks like the Metatag core is missing