To make sure that all dependecies required for SME Server are met, we will disable the sl repositories for now, and will do a yum upgrade after this initial upgrade.
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To ensure that none of the CentOS specific packages are going to be installed, we first put in place the sl specific versions from the sl repository.
Now we can install the packages from the SME Server repository. To make sure that all dependecies required for SME Server are met, we will disable the sl repositories for now, and will do a yum upgrade after this initial upgrade with all repo's enabled.