How to install the Hello Clever Magento 2 extension?
1. Download the Hello Clever Extension
Head over to Magento Extension Download to download the extension.
Once the extension is added to your cart, please log on with your Magento username and proceed to checkout to add the extension to your Magento site.
After the order has been placed, you will be directed to Installation page, please follow the instructions.
2a. Install Extension
There are two ways to install the Hello Clever extension. If you prefer to use Command Line see option 2b.
Use FileZilla Upload the module to the app/code/Clever directory on your server.
2b. Command Line Installation
The second method will require you to compress the extension into .zip or .tar.gz format, then copy app/code/Clever directory and execute the following command in your Command Line/Terminal.
Plese follow the video below to see the detail.
Example: The directory extension is app/code/Clever/PaymentGateway
Then log into your ssh server, go :to Clever directory and execute the following command to decompress the module: unzip <.zip compressed extension> Or tar -xzvf <.tar.gz compressed extension>
Now go to ytafour Magento root directory, say it's named magento2, and execute the following commands:
3. Flush the Magento System Cache
Login to Magento Admin and go to System → Cache Management. Then select Flush Cache Storage