Step 6 – Verify Installation Step 1 – Update CentOS System Dependenciesįirst of all, open the command prompt or terminal and execute the following command into it to update centOS system dependencies: yum update.Step 5 – Configure Python in CentOS System.Step 1 – Update CentOS System Dependencies.Just follow the following steps to install and configure python 3.10 version on CentOS system: Is there a way to make the gcc 7 default in the whole centos system? And this might solve the problem of 1).Install python 3.10 on centOS Through this tutorial, we will learn how to install and configure python 3.10 version on CentOS system.after gcc 7 is enabled, how to make the python(3) version's gcc 4.8.5 become gcc 7 too?.
Type "help", "copyright", "credits" or "license" for more information.Īlso, after I log off and log in back to the machine, the default gcc version is still 4.8.5 and I have to execute again: source /opt/rh/devtoolset-7/enable configure -enable-bootstrap -enable-languages=c,c++,fortran,lto -prefix=/opt/rh/devtoolset-7/root/usr -mandir=/opt/rh/devtoolset-7/root/usr/share/man -infodir=/opt/rh/devtoolset-7/root/usr/share/info -with-bugurl= -enable-shared -enable-threads=posix -enable-checking=release -enable-multilib -with-system-zlib -enable-_cxa_atexit -disable-libunwind-exceptions -enable-gnu-unique-object -enable-linker-build-id -with-gcc-major-version-only -enable-plugin -with-linker-hash-style=gnu -enable-initfini-array -with-default-libstdcxx-abi=gcc4-compatible -with-isl=/builddir/build/BUILD/gcc-7.3.1-20180303/obj-x86_64-redhat-linux/isl-install -enable-libmpx -enable-gnu-indirect-function -with-tune=generic -with-arch_32=i686 -build=x86_64-redhat-linux However, if I start a python terminal, it displays that the gcc is still gcc 4.8.5, as below: $ gcc -vĬOLLECT_LTO_WRAPPER=/opt/rh/devtoolset-7/root/usr/libexec/gcc/x86_64-redhat-linux/7/lto-wrapperĬonfigured with. This does give me the gcc 7 in the current bash terminal. I did this to upgrade gcc from 4.8.5 to gcc 7: sudo yum install centos-release-scl
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