I have followed all the instructions on the Github page for the Arc-Dark theme in the process of creating a custom desktop, but I still cannot activate the theme. I have installed all the dependencies and set the proper options in the gnome-tweak-tool. I have restarted my machine as suggested, but none of my changes take effect. What am I missing in order to install this theme?Edit: My original install was Lubuntu, and then I installed GNOME and then XFCE. From there, I created a new desktop environment by creating /usr/local/bin/custom_desktop:#!/bin/shplank &pcmanfm &hsetroot -full ~/Pictures/temp_background.jpgnetwmpager &i3I also created /usr/share/xsessions/custom_desktop:[Desktop Entry]Name=CustomDesktopComment=Custom DesktopExec=/usr/local/bin/custom_desktopTryExec=/usr/local/bin/custom_desktopType=XSession
Cannot Activate Arc-Dark theme on Ubuntu 15.04
gnome3;theme