Permission denied to read from remote repository

[alexookah]

Hi, i am trying to use this repo, but it seems that the master branch is not anymore available.
Is it not available anymore to use?

"Submodule 'Vendor/Extensions' (git@github.com:atljeremy/Extensions) registered for path 'Vendor/Extensions'
Cloning into '/private/var/folders/qn/5vgvrbrj1qj82jfb953sflfm0000gq/T/d20161202-10484-b4ee71/Vendor/Extensions'...
Permission denied (publickey).
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.
fatal: clone of 'git@github.com:atljeremy/Extensions' into submodule path '/private/var/folders/qn/5vgvrbrj1qj82jfb953sflfm0000gq/T/d20161202-10484-b4ee71/Vendor/Extensions' failed"

[atljeremy]

@alexookah It's still available - https://github.com/atljeremy/Extensions
Maybe check that your ssh key associated with git is still current and has been added?

ssh-add -K ~/.ssh/id_rsa

[zois]

Same here.

[!] Error installing JFCardSelectionViewController
[!] /usr/local/bin/git -C /var/folders/g3/yyflqs0d74b40w3x2ybd2y4r0000gn/T/d20170214-13157-rrvjnx submodule update --init --recursive

Submodule 'Vendor/Extensions' (git@github.com:atljeremy/Extensions) registered for path 'Vendor/Extensions'
Cloning into 'Vendor/Extensions'...
Warning: Permanently added 'github.com,192.30.253.112' (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.
Clone of 'git@github.com:atljeremy/Extensions' into submodule path 'Vendor/Extensions' failed

[atljeremy]

@zois See previous comment. It's a public repo and still exists. If you're having troubles cloning due to publickey, please see this: https://help.github.com/articles/error-permission-denied-publickey/