gcc ubuntu system problems during installation , do not havepermission to create . . .

Prompted during installation of gcc also install m4, configure and make seemingly have passed , is the last of that make install error that there is no authority to create m4, I ask how to solve ?
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is compiled with the root user do ?
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recommended to use apt-get install to install, otherwise very troublesome relationship ; remember plus sudo
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You can say that the details right, the first time with the system, and then install these days for a long time saying that the various compiler error . . . Those who do not understand you said . . . How to use apt-get install install ?
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apt-get install ubuntu install software is a way , and Redhat's yum install almost truth ;

You have to ensure that your ubuntu can access, default gateway and DNS settings are correct ;

then run sudo apt-get install build-essential
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er er, understand, thank you very much ~ ~ ~