Update checking the plugin requirements. Use dynamic directory name and path values in the notices instead of static values. For example, instead of wp-content/plugins/cache-enabler get that partial directory path by subtracting the ABSPATH value from the CACHE_ENABLER_DIR value (this will still be wp-content/plugins/cache-enabler for default installations). This will be useful if custom directories are used and will be needed for #226.
Update checking the plugin requirements. Use dynamic directory name and path values in the notices instead of static values. For example, instead of
wp-content/plugins/cache-enablerget that partial directory path by subtracting theABSPATHvalue from theCACHE_ENABLER_DIRvalue (this will still bewp-content/plugins/cache-enablerfor default installations). This will be useful if custom directories are used and will be needed for #226.Add permissions check for the settings directory (https://wordpress.org/support/topic/gzip-not-working-with-nginx/). This means now both the cache and settings directories will be checked for writability.