Title: PHP Dependencies
Last modified: August 22, 2016

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# PHP Dependencies

 *  Resolved [j_blackburn](https://wordpress.org/support/users/j_blackburn/)
 * (@j_blackburn)
 * [11 years, 3 months ago](https://wordpress.org/support/topic/php-dependencies/)
 * What PHP or apache dependencies does this plugin require besides php-gd? I’m 
   working on a site on a custom linux setup (not my choice, or my server) and the
   plugin isn’t making the retina images (neither auto-generating or manually generating).
   I’ve confirmed the install makes them fine on my local MAMP setup, so I’m assuming
   that it’s a server setup issue. I’ve checked GitHub for additional documentation
   but didn’t find anything to point me in the right direction. Any help would be
   appreciated.
 * Thanks in advance.
 * [https://wordpress.org/plugins/wp-retina-2x/](https://wordpress.org/plugins/wp-retina-2x/)

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Author [Jordy Meow](https://wordpress.org/support/users/tigroumeow/)
 * (@tigroumeow)
 * [11 years, 3 months ago](https://wordpress.org/support/topic/php-dependencies/#post-5801836)
 * Normally a very basic install is fine. I am only using WordPress functions, even
   for images, so whatever WordPress requires, my plugin requires it too, but not
   more.
 * Did you look at the PHP logs?
 *  Thread Starter [j_blackburn](https://wordpress.org/support/users/j_blackburn/)
 * (@j_blackburn)
 * [11 years, 3 months ago](https://wordpress.org/support/topic/php-dependencies/#post-5801952)
 * Turns out the client wasn’t uploading the images to the correct sizes in the 
   admin (they were 1px off height wise) and it wasn’t generating them because they
   weren’t big enough. Sorry for the trouble and thanks for the quick response.
 * Looking forward to the Pro version of this plugin.
 *  Plugin Author [Jordy Meow](https://wordpress.org/support/users/tigroumeow/)
 * (@tigroumeow)
 * [11 years, 3 months ago](https://wordpress.org/support/topic/php-dependencies/#post-5801954)
 * I hope you will like it 🙂

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘PHP Dependencies’ is closed to new replies.

 * ![](https://ps.w.org/wp-retina-2x/assets/icon-256x256.png?rev=2597316)
 * [Perfect Images: Regenerate Thumbnails, Image Sizes, WebP & AVIF](https://wordpress.org/plugins/wp-retina-2x/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/wp-retina-2x/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/wp-retina-2x/)
 * [Active Topics](https://wordpress.org/support/plugin/wp-retina-2x/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/wp-retina-2x/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/wp-retina-2x/reviews/)

 * 3 replies
 * 2 participants
 * Last reply from: [Jordy Meow](https://wordpress.org/support/users/tigroumeow/)
 * Last activity: [11 years, 3 months ago](https://wordpress.org/support/topic/php-dependencies/#post-5801954)
 * Status: resolved