Installation of Extensions in magento 2

[Sri Maheswari]

I have given public and private key in magento connect manager, after that their is nothing to give extension key.

[POORNIII · Accepted solution]

In magento 2 you need to add the extension to cart and purchase then it will be updated into your "my purchases" .Then in admin panel give public and private key just click on the sync and after sometime you will get your purchases number and install is enabled and now you can click on install and select the module you need and install.

[Sri Maheswari]

thanks you for reply this works

[rose_smith]

Hi, 

Follow this step to install the Magento2 Extension:

1. Log into your hosting space via a FTP client
2. Unzip extension package and upload them into Magento root directory.

1. Enter the following at the command line

php bin/magento setup:upgrade

php bin/magento setup:static-content:deploy