While installing/activating a plugin getting the following error:
Installation failed: The package could not be installed. PCLZIP_ERR_MISSING_FILE (-4) : Missing archive file '/tmp/classic-editor.1.4-9vm47d.tmp'
<img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1634362786978/dWRliqRdF.png" alt="image.png" />
Solution:
Open up the wp-config.php file and the below code:
<pre><code>/* Set WordPress temporary directory */
 define('WP_TEMP_DIR', ABSPATH . 'wp-content/temp/') ;
</code></pre>And save the wp-config.php file. And create the same folder if its not created automatically.
This should fix the issue. Try updating WordPress or installing a plugin, if for some reason it is still failing, be sure to check file permissions on your wp-content folder, and make sure it is set to 755 so that the server can write to it.
<img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1634362828693/A4Z1hW1vs.png" alt="image.png" />

While installing/activating a plugin getting the following error:

**Installation failed: The package could not be installed. PCLZIP_ERR_MISSING_FILE (-4) : Missing archive file '/tmp/classic-editor.1.4-9vm47d.tmp'**


![image.png](https://cdn.hashnode.com/res/hashnode/image/upload/v1634362786978/dWRliqRdF.png)

Solution:

Open up the wp-config.php file and the below code:


```
/* Set WordPress temporary directory */
 define('WP_TEMP_DIR', ABSPATH . 'wp-content/temp/') ;

``` 

And save the wp-config.php file. And create the same folder if its not created automatically.


This should fix the issue. Try updating WordPress or installing a plugin, if for some reason it is still failing, be sure to check file permissions on your wp-content folder, and make sure it is set to 755 so that the server can write to it.


![image.png](https://cdn.hashnode.com/res/hashnode/image/upload/v1634362828693/A4Z1hW1vs.png)


Fix WordPress Missing Archive File or Download Failed