brennanMKE

It is possible to have multiple versions of Xcode on your Mac. Where you may have trouble is getting your command-line to work well. Various develper tools are in the developer directory. When there are multiple versions of Xcode on a Mac one of them should be selected.

Print Path

Printing the path for the developer directory will show which copy of Xcode is currently selected.

 xcode-select -p

sebsto

sudo wget http://repos.fedorapeople.org/repos/dchen/apache-maven/epel-apache-maven.repo -O /etc/yum.repos.d/epel-apache-maven.repo
sudo sed -i s/\$releasever/6/g /etc/yum.repos.d/epel-apache-maven.repo
sudo yum install -y apache-maven
mvn --version