installing dnvm on centos 7.2

sudo yum install libunwind unzip node npm curl -sSL https://raw.githubusercontent.com/aspnet/Home/dev/dnvminstall.sh | DNX_BRANCH=dev sh && source ~/.dnx/dnvm/dnvm.sh source ~/.dnx/dnvm/dnvm.sh dnvm upgrade sudo rpm --import "http://keyserver.ubuntu.com/pks/lookup?op=get&search=0x3FA7E0328081BFF6A14DA29AA6A19B38D3D831EF" sudo yum-config-manager --add-repo http://download.mono-project.com/repo/centos/ sudo yum -y install mono-complete sudo npm install -g yo sudo npm install -g generator-aspnet mkdir tmp cd tmp yo dnu restore dnu build dnx run