Tried this ?
git clone https://github.com/Frenzel1337/EarnzCoin
cd EarnzCoin/src
mkdir obj
make -f makefile.unix
root@pool:/home/earnz# git clone
https://github.com/Frenzel1337/EarnzCoinCloning into 'EarnzCoin'...
remote: Counting objects: 1203, done.
remote: Total 1203 (delta 0), reused 0 (delta 0), pack-reused 1203
Receiving objects: 100% (1203/1203), 12.09 MiB | 5.05 MiB/s, done.
Resolving deltas: 100% (303/303), done.
Checking connectivity... done.
root@pool:/home/earnz# cd EarnzCoin/src
root@pool:/home/earnz/EarnzCoin/src# mkdir obj
mkdir: cannot create directory ‘obj’: File exists
root@pool:/home/earnz/EarnzCoin/src#
........
.......
support/cleanse.cpp:13:1: fatal error: opening dependency file obj/support/cleanse.d: No such file or directory
}
^
compilation terminated.
makefile.unix:212: recipe for target 'obj/support/cleanse.o' failed
make: *** [obj/support/cleanse.o] Error 1