Has anyone ever tried cloning a Pantheon repo to C9 and been successful?
Are you getting any errors? There should not be anything cloud9 specific in cloning a repo.
Yep, I get the please upload your ssh key to your repository provider. However, I already did that on Pantheon.
does it work if you try cloning from commandline in existing workspace?
It sure does. I had to enter my password though so the SSH key isnt working for some reason. Good workaround though until I figure that out. Thanks!
check if you have uploaded the correct key, there are two keys on ssh keys page, and sometimes it can be confusing.