Title: Topic Tag: Plugin installation failed | WordPress.org

---

# Topic Tag: Plugin installation failed

    - Topic
    - Participants
    - Replies
    - Last Post
 *  -  [Installation failed: Download failed. Unauthorized](https://wordpress.org/support/topic/installation-failed-download-failed-unauthorized-2/)
    -  Started by: [Md Amanur Rahman](https://wordpress.org/support/users/amanhstu/)
    - 2
    - 2
    -  [2 years, 9 months ago](https://wordpress.org/support/topic/installation-failed-download-failed-unauthorized-2/#post-16949283)
    -  [Md Amanur Rahman](https://wordpress.org/support/users/amanhstu/)
 *  -  [Installation failed installation package not availbale](https://wordpress.org/support/topic/installation-failed-installation-package-not-availbale/)
    -  Started by: [mayur095](https://wordpress.org/support/users/mayur095/)
    - 4
    - 6
    -  [5 years, 8 months ago](https://wordpress.org/support/topic/installation-failed-installation-package-not-availbale/#post-13400358)
    -  [mayur095](https://wordpress.org/support/users/mayur095/)
 *  -  [500 Internal Server Error](https://wordpress.org/support/topic/500-internal-server-error-578/)
    -  Started by: [hemantkushwah](https://wordpress.org/support/users/hemantkushwah/)
    - 2
    - 1
    -  [7 years, 11 months ago](https://wordpress.org/support/topic/500-internal-server-error-578/#post-10406132)
    -  [zzon](https://wordpress.org/support/users/axelsson/)
 *  -  [Unable to install plugin: Add From Server 3.3.1 error coming](https://wordpress.org/support/topic/unable-to-install-plugin-add-from-server-331-error-coming/)
    -  Started by: [mnightwalker](https://wordpress.org/support/users/mnightwalker/)
    - 1
    - 0
    -  [10 years, 3 months ago](https://wordpress.org/support/topic/unable-to-install-plugin-add-from-server-331-error-coming/)
    -  [mnightwalker](https://wordpress.org/support/users/mnightwalker/)
 *  -  [jQuery.jPlayer.2.6.0.zip will not install](https://wordpress.org/support/topic/jqueryjplayer260zip-will-not-install/)
    -  Started by: [joanwalsh](https://wordpress.org/support/users/joanwalsh/)
    - 1
    - 1
    -  [11 years, 10 months ago](https://wordpress.org/support/topic/jqueryjplayer260zip-will-not-install/#post-5121512)
    -  [joanwalsh](https://wordpress.org/support/users/joanwalsh/)
 *  -  [[Clickbank Wordpress Plugin (Storefront)] Plugin Installation Failed](https://wordpress.org/support/topic/plugin-installation-failed-8/)
    -  Started by: [Timothy](https://wordpress.org/support/users/tslazyk5894/)
    - 2
    - 1
    -  [12 years, 4 months ago](https://wordpress.org/support/topic/plugin-installation-failed-8/#post-4359327)
    -  [Scbarrow](https://wordpress.org/support/users/scbarrow/)
 *  -  [Un Expected Error During Plugin Installation](https://wordpress.org/support/topic/un-expected-error-during-plugin-installation/)
    -  Started by: [Ali_2437](https://wordpress.org/support/users/ali_2437/)
    - 3
    - 4
    -  [12 years, 8 months ago](https://wordpress.org/support/topic/un-expected-error-during-plugin-installation/#post-4096164)
    -  [esmi](https://wordpress.org/support/users/esmi/)
 *  -  [Plugin does not have valid header](https://wordpress.org/support/topic/plugin-does-not-have-valid-header/)
    -  Started by: [btwebster](https://wordpress.org/support/users/btwebster/)
    - 3
    - 3
    -  [16 years, 8 months ago](https://wordpress.org/support/topic/plugin-does-not-have-valid-header/#post-1184139)
    -  [southga1974](https://wordpress.org/support/users/southga1974/)
 *   

## Topics

### Topics with no replies

### Non-support topics

### Resolved topics

### Unresolved topics

### All topics

## Feeds

 * [RSS Recent Posts](https://wordpress.org/support/forums/feed/)
 * [RSS Recent Topics](https://wordpress.org/support/topics/feed/)