how i install gcc to my new linux system by using source code :centos5.2? -

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In my new centos5.2 system, there is no component.

The method used to install the source code, failed! Because there is no compiler for C / C ++ code.

How to use the RPM method? Which dependency should I want?

Thank you! Michael Zhou 

  yum gcc gcc-c ++ kernel-devel

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