title: Installing python36-devel on rhel7 failing
body: <p>Trying to install python36-devel on RHEL7, ends up getting error</p>
  
  <p>Tried resolving the dependencies as stated in error, but no help.</p>
  
  <p>Also tried this <a href="https://stackoverflow.com/questions/43047284/how-to-install-python3-devel-on-red-hat-7">How to install python3-devel on red hat 7</a>, which also ended up in same error</p>
  
  <p><code>yum install python36-devel</code></p>
  
  <p>Error:</p>
  
  <pre><code>Loaded plugins: amazon-id, rhui-lb, search-disabled-repos
  Resolving Dependencies
  --&gt; Running transaction check
  ---&gt; Package python36-devel.x86_64 0:3.6.8-1.el7 will be installed
  --&gt; Processing Dependency: python36 = 3.6.8-1.el7 for package: python36-devel-3.6.8-1.el7.x86_64
  Package python36-3.6.8-1.el7.x86_64 is obsoleted by python3-3.6.8-10.el7.x86_64 which is already installed
  --&gt; Processing Dependency: python36-libs(x86-64) = 3.6.8-1.el7 for package: python36-devel-3.6.8-1.el7.x86_64
  Package python36-libs-3.6.8-1.el7.x86_64 is obsoleted by python3-libs-3.6.8-10.el7.x86_64 which is already installed
  --&gt; Finished Dependency Resolution
  Error: Package: python36-devel-3.6.8-1.el7.x86_64 (epel)
             Requires: python36-libs(x86-64) = 3.6.8-1.el7
             Installed: python3-libs-3.6.8-10.el7.x86_64 (@rhui-REGION-rhel-server-releases)
                 python36-libs(x86-64) = 3.6.8-10.el7
             Available: python36-libs-3.6.8-1.el7.x86_64 (epel)
                 python36-libs(x86-64) = 3.6.8-1.el7
  Error: Package: python36-devel-3.6.8-1.el7.x86_64 (epel)
             Requires: python36 = 3.6.8-1.el7
             Installed: python3-3.6.8-10.el7.x86_64 (@rhui-REGION-rhel-server-releases)
                 python36 = 3.6.8-10.el7
             Available: python36-3.6.8-1.el7.x86_64 (epel)
                 python36 = 3.6.8-1.el7
   You could try using --skip-broken to work around the problem
   You could try running: rpm -Va --nofiles --nodigest
  </code></pre>