gcc11版本安装
<pre><code>sudo yum install centos-release-scl
yum install devtoolset-11-gcc*
scl enable devtoolset-11 bash
mv /usr/bin/gcc /usr/bin/gcc_bak
ln -s /opt/rh/devtoolset-11/root/bin/gcc /usr/bin/gcc
mv /usr/bin/g++ /usr/bin/g++_bak
ln -s /opt/rh/devtoolset-11/root/bin/g++ /usr/bin/g++</code></pre>
<p>参考地址:<a href="https://blog.csdn.net/Higer2008/article/details/123322867">https://blog.csdn.net/Higer2008/article/details/123322867</a></p>