Heroku: Permission denied (publickey)

Error:

heroku git:clone -a myapp

Cloning from app 'myapp'...

Cloning into 'myapp'...

The authenticity of host 'heroku.com (50.19.85.154)' can't be established.

RSA key fingerprint is 8b:48:5e:67:0e:c9:16:47:32:f2:87:0c:1f:c8:60:ad.

Are you sure you want to continue connecting (yes/no)? yes

Warning: Permanently added 'heroku.com,50.19.85.154' (RSA) to the list of known hosts.

Permission denied (publickey).

fatal: Could not read from remote repository.

Please make sure you have the correct access rights

and the repository exists.

Solution:

terminal:~ heroku keys:add

Could not find an existing public key.

Would you like to generate one? [Yn] y

Generating new SSH public key.

Uploading SSH public key /Users/terminal/.ssh/id_rsa.pub... done

termina:~ heroku git:clone -a myapp

Cloning from app 'myapp'...

Cloning into 'myapp'...

Fetching repository, done.

remote: Counting objects: 2405, done.

remote: Compressing objects: 100% (1323/1323), done.

Receiving objects:  12% (305/2405), 3.27 MiB | 12.00 KiB/s   

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