Cloning private repository issue

Hi all, I have a problem with clone private repo to my cpanl. I follow this guide https://someusr@bitbucket.org/someusr/tbndt.git
I get ssh: Could not resolve hostname bitbucket.org/someusr/tbndt.git: Name or service not known I tried to run also ssh -T git@bitbucket.org:someusr/tbndt.git and got the same error. what do I do wrong?! Thanks.