1 Dec
2018
1 Dec
'18
4:03 a.m.
I want to install several gcc with different versions in centos. The default version of gcc in centos6 is 4.9.3. So I use devtoolset install a higher version of gcc. Then I switch to the higher version of gcc by executing "source /opt/rh/devtoolset-5/enable". But now if I want to switch back to the default gcc, how should I do? By the way, is there any solution to install multiple gcc with different versions in centos 5?