*`export PATH=/cvmfs/sft.cern.ch/lcg/contrib/CMake/<VERSION>/Linux-x86_64/bin:$PATH`. Please use the same version as used by Jenkins. You can find it in [jk-setup.sh](https://gitlab.cern.ch/sft/lcgjenkins/blob/master/jk-setup.sh).
* Setup compiler: either `source /cvmfs/sft.cern.ch/lcg/contrib/gcc/<GCC_VERSION>/<PLATFORM>/setup.sh` or `source /afs/cern.ch/sw/lcg/external/gcc/${GCC_VERSION}/<PLATFORM>/setup.sh`