Update setup-xmr

Author: GSam

Terminal/setup-xmr

@@ -1,6 +1,8 @@
 #!/bin/bash
 
+cd ~/
 git clone https://github.com/fireice-uk/xmr-stak.git
+sudo apt-get update
 sudo apt install libmicrohttpd-dev libssl-dev cmake build-essential libhwloc-dev
 mkdir xmr-stak/build
 cd xmr-stak/build