Invalid Vcs root mapping

I created a new project from existing files on Ubuntu 12.04

The project structure:



There are two messages:

1. Invalid Vcs root mapping
    The directory <Project> is registered as a Git root, but no Git repositories were found there.







To push the entire project to bitbucket worked for me:

ip@ubuntu:~/Documents/drupal72$ git push origin master
error: unable to create directory for .git/refs/remotes/origin/master
error: Cannot lock the ref 'refs/remotes/origin/master'.

But there is no way to save the local project:

2. Could not save project!: Unable to save project files. Please ensure project files are writable and you have permissions to modify them. Try to save project again.



Additonal I can't clear the Read-Only Status.



It is impossible to choose 'Using version control integration.

Do you know a good configuration how to?


Regards,
bolshii