GTK4 install instructions are incorrect

[CallMeEchoCodes]

Describe the bug
A clear and concise description of what the bug is.

Mention your distribution and your theme version
Artix linux (archlinux fork)
catppuccin-gtk-theme-mocha 0.7.1-1

Select how you installed the theme

• GitHub Releases
• AUR package
• Nixpkg
• Using the python install script
• Flatpak

Symlinked the gtk-4.0 folder?
Have you symlinked the gtk-4.0 folder as mentioned in the README? This is not applicable for users who have installed the theme with the Nixpkg.
Yes I did! This is the issue. The instructions say to use a few symlinks that just don't work and just create invalid symlinks (this occurs even after changing the environment variables to full paths). I found that running ln -sf /usr/share/themes/Catppuccin-Mocha-Standard-Pink-Dark/gtk-4.0 $HOME/.config/gtk-4.0 worked and themed everything instantly. From what i can see, the theme was reorganised at some point and that broke stuff.

Expected behavior
I expected the README.md to contain accurate information and theme my GTK4 apps

[Sewer56]

Thanks for this report. This helped me too.

As I've never themed GTK4 before, and I don't know any convenient GUI to do so, this helped me figure this out, as the current wording in the README confused me.

[SpomJ]

I believe install instructions assume you do something like export THEME_DIR=~/.themes/Catppuccin-Mocha-Standard-Blue-Dark beforehand, in which case it does, indeed work. The reason it creates invalid symlinks for you is that $THEME_DIR is not set, therefore it's substituted for empty string, unwrapping to "/gtk-4.0/gtk.css", which is valid syntax, but invalid location.

Probably should mention something about setting $THEME_DIR in readme.

[SpomJ]

Also why did you check the AUR, but not the releases box

[nullishamy]

This has been fixed with the new build system (links for you), and in the new README (accurately describes the variable requirement)