drush cannot update commerce kickstart

Question

I just installed Commerce Kickstart and got a prompt to upgrade from 7.x-2.20 to 7.x-2.21. drush cannot update throws error: The commerce_kickstart directory could not be found within the modules directory at [error] /var/www/planetwigs.com/profiles/commerce_kickstart, perhaps the project is enabled but has been deleted from disk. Now, the directory exists and the modules are there. In the GUI I am offered the option to download module, which I did and replaced all modules with new version, just overwrote since I did not modify anything yet and the old sftp method worked, but drush did not. BTW it is impossible to use the dropdown to selected version 2.20

Answer 1

Drush update for commerce kickstart is not just update drush pm-update, but rather:

drush dl commerce_kickstart drush updatedb

Check here