Step by Step Installation of OEM 12c

Few important things to be consider before going for OEM 12c on your environment. First EM 12c is more resource demanding as compared to 10g & 11g versions. Second It’s re-engineered for better monitoring and administration capabilities and not compatible with older versions of agents, so the day you rolling 12c in your environment, you have to install 12c agent on all targets.

Package Requirements for Oracle Management Service

In our case we are setting up EM 12C on Oracle Linux 5.x 64 bit


gcc -4.1.1


glibc-devel-2.5-49 (32-bit version as well as the 64-bit version)


libstdc++ -4.1.1






xorg-x11-utils     (This package is required only for GUI-based interactive installation, and not for silent installation)

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