Is it possible on vanilla? (Coolline for 1.12.1)

[Mr_Rosh]

I'm a noob when it comes to coding and stuff, but what exactly am I downloading? The link takes me to a page that has 4 files and none of them appear to be an addon. They all look like code that you paste into an addon. Please help.

You click on Clone or Download(the green button) -> Download as zip -> unzip file in Interface/Addons -> delete the "-master" in the folder name.

[doohgk]

I heart you Mr. Rosh, very much.

[CPOLLUX]

Finally after looking for quite some time I found this addon and am just amazed by how good it actually works. Now I tried to implement the alternative style mentioned on page 2 and get the following error message:

==> https://img4.picload.org/image/roopdadg/error.png<==

Any idea on how to fix this? It would mean alot!

[CPOLLUX]

Finally after looking for quite some time I stumbled upon this addon and am amazed about how good it actually works. Now I also tried to implement the alternative style mentioned on page 2, but using it results in me getting this error message (https://img4.picload.org/image/roopdadg/error.png) and I dont get shown any cooldowns on the timeline. Any ideas on how to fix this? It would mean alot!