On 12/19/2016 01:09 PM, Lamar Owen wrote: > On 12/19/2016 11:47 AM, lejeczek wrote: >> >> devtoolset-6-runtime is missing from repo(s) ? > Looks like it is being made available, but not all there yet. Wait a > few days and check again, I guess. I just happened to notice that > some devtoolset-6 packages were out there; must not yet be the full set. I just successfully installed devtoolset-6 from the repos. Also, there has been a devtoolset-4 update; a yum update should pull in the updated devtoolset-4 packages, and a yum install devtoolset-6 should work for you now (it just did for me).