The arc Gnome Shell theme is a very nice theme for the Gnome Shell desktop. This is how to install this theme on Fedora 25.
Firstly, download the theme this way.
[jason@darkstar Desktop]$ git clone https://github.com/horst3180/arc-theme.git Cloning into 'arc-theme'... remote: Counting objects: 10466, done. remote: Compressing objects: 100% (4/4), done. remote: Total 10466 (delta 1), reused 0 (delta 0), pack-reused 10462 Receiving objects: 100% (10466/10466), 9.98 MiB | 525.00 KiB/s, done. Resolving deltas: 100% (7301/7301), done. Checking connectivity... done.
Then install the prerequisite packages before compilation.
[root@darkstar Downloads]# dnf install gtk3-devel
Then we may setup and compile the theme source.
[jason@darkstar Downloads]$ cd arc-theme-master/ [jason@darkstar Downloads]$ ./autogen.sh [jason@darkstar Downloads]$ make [jason@darkstar arc-theme-master]$ su Password: [root@darkstar arc-theme-master]# make install
Now select the theme in the Gnome Tweak tool and we are done.
That is how easy it is to install the theme on Fedora. And it looks good too.