eZ-Systems or eZ-systems
In /var/storage/packages -- it is not one or the other, it is both.
Looks like it comes in with the eZ Flow extension, but whomever is doing it, should stop.
Depending upon case sensitivity to differentiate two folders in the same directory is a bad idea.
File systems, ftp clients, automated backup procedures, not all will differentiate based upon character case. Depending upon character case adds difficulty, creates head scratching errors, and serves no particular purpose.
The problem gets uglier still when trying to upgrade say 4.0.3 to 4.1.3.
And locally http://webportalmaster.com/index.php/eng/ez/HowTo/Upgrade-eZ-Publish where the ez flow, ez webin portion of the upgrade is a bear with dual case folder structure.
Upgrading eZ in general is another arghh unto itself, but not too difficult to simplify with a few scripts.
