Server , Client Country Flags/Location not showing

Hi , I’m running servers in centos7 64 bit, ioq3ded.x86_64 with excessiveplus mod, I have install 32bit binary using;
yum install libstdc++.i686

I’m not sure if I have to do something else after that I couldn’t find anything.

you can download my config files from here;

Any help and or possible improvements would be appreciate, thanks.

Please upgrade to a test build using our server compilation script. Instructions are on in the sysadmin guide.

sorry I can’t find anything regarding to server compilation script in sys admin guide

what am I supposed to do in #4. ?

Step 4 describes installing make, gcc and git through your distribution (centos) before step 5. So, yum install

ok , im stuck in that step, yum install , what?

make, gcc and git