In check_dependencies(), virtualenv is checked for, and if virtualenv is not present a message is printed claiming to install virtualenv, but no installation attempt is made. If virtualenv and easy_install are not present check_dependencies returns successfully.
Looks like the intention of the function was to check for virtualenv and make an attempt to install it, with a failure occurring if it could not be installed or found.
In check_dependenc ies(), virtualenv is checked for, and if virtualenv is not present a message is printed claiming to install virtualenv, but no installation attempt is made. If virtualenv and easy_install are not present check_dependencies returns successfully.
Looks like the intention of the function was to check for virtualenv and make an attempt to install it, with a failure occurring if it could not be installed or found.