Title: Cannot install!
Last modified: March 12, 2019

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# Cannot install!

 *  Resolved [vision-hive](https://wordpress.org/support/users/vision-hive/)
 * (@vision-hive)
 * [7 years, 2 months ago](https://wordpress.org/support/topic/cannot-install-44/)
 * Installation failed: Could not copy file. simple-post-gallery/vendor/10quality/
   wpmvc-phpfastcache/src/_extensions/predis-1.0/src/Connection/Aggregate/MasterSlaveReplication.
   php
 * Windows 7 Ultimate
    Apache/2.4.12 PHP/5.6.16
 * Not a firewall issue.
    Nothing in Apache error log. Hundreds of other plugins
   install just fine. This happens when I install via uploading a zip as well.
    -  This topic was modified 7 years, 2 months ago by [vision-hive](https://wordpress.org/support/users/vision-hive/).
    -  This topic was modified 7 years, 2 months ago by [vision-hive](https://wordpress.org/support/users/vision-hive/).
    -  This topic was modified 7 years, 2 months ago by [Jan Dembowski](https://wordpress.org/support/users/jdembowski/).
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fcannot-install-44%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Thread Starter [vision-hive](https://wordpress.org/support/users/vision-hive/)
 * (@vision-hive)
 * [7 years, 2 months ago](https://wordpress.org/support/topic/cannot-install-44/#post-11302663)
 * I can install it manually and it works. This is only an issue with install via
   zip upload or directly from a search in the plugins page
 *  Plugin Contributor [10Quality](https://wordpress.org/support/users/10quality/)
 * (@10quality)
 * [7 years, 2 months ago](https://wordpress.org/support/topic/cannot-install-44/#post-11380647)
 * Thanks for the info, we will add this to our issues queue and will try to reproduce
   it.

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Cannot install!’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/simple-post-gallery_b2b9e1.svg)
 * [Post Gallery](https://wordpress.org/plugins/simple-post-gallery/)
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 * 2 replies
 * 2 participants
 * Last reply from: [10Quality](https://wordpress.org/support/users/10quality/)
 * Last activity: [7 years, 2 months ago](https://wordpress.org/support/topic/cannot-install-44/#post-11380647)
 * Status: resolved