I am using a CentOS 7 system to compile and run the O2 software. To do so I am currently using devtoolset-6 . I just updated alidist, and now aliBuild wants to compile GCC-Toolchain 7.3.0 . May I avoid this by installing devtoolset-7 (provided it exists) ? If yes, may I then remove devtoolset-6 ?
Really many thanks in advance. Kindest regards