changer order in insatll_repo

BackupPC_install.sh

@@ -11,11 +11,11 @@ sed -i -e "s/SELINUX=enforcing/SELINUX=disabled/g" /etc/sysconfig/selinux
 setenforce 0
 
 configure_repo() {
-	yum -y install wget vim htop nmap iftop iotop nmap screen tmux nano
 	cd /tmp
 	wget -c http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm
 	rpm -Uvh epel-release-6-8.noarch.rpm
 	yum update -y
+        yum -y install wget vim htop nmap iftop iotop nmap screen tmux nano
 }