[Arm-dev] group install "Development Tools" fails

Hi all,

I just created a SD card for a Raspberry Pi2 using the image found here: http://mirror.centos.org/altarch/7/isos/armhfp/

I boot with no problem and start by updating this minimal installation:

yum update --> ok

Then I install some packages:

yum install nfstest --> ok yum install perl --> ok

yum group install "Development Tools" ... Error: Package: systemtap-devel-2.8-10.el7.armv7hl (base) Requires: kernel-devel

I cannot find the package kernel-devel

Regards -- JeF