I got the files from snake svx and almost every single file shows as an errorand i dont know the Problem> What do I do?
If your seeing errors for Life support, check to make sure you downloaded both Life Support Core AND Life support Entities.
If you can see the Life support props fine then your probably missing SBEP (SpaceBuild Enhancement Project, its a large pack that contains ship like props and entities.)
Here is the thread that explains more about it and has a SVN link.
When you download SBEP with the svn it will give you 6 sub folders, All five of them should start with SBEP_ and the 6th one should be the Dynamic Gibs, Remember to move those 6 folders into your addons folder or it will NOT work.