How to uninstall pre-installed previous version and install new

[Quanyang Liu]

On 08/06/14 00:54, Syed Ahsan Ali Bokhari wrote:
> Yes I did that before, I removed the gcc and when I tried to build a
> new gcc from source it crashed complaining that no C compiler is
> present. Isn't it weird that installation of C compiler needs C
> compiler as a pre-requisite.?
>
Why did you do that ... It's amazing.

-- 
Quanyang Liu （刘å
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Undergraduate
Department of Computer Science and Engineering
Shanghai Jiao Tong University
E-mail:lqymgt@gmail.com