Chameleon software requires many dependencies to be installed on your system (BLAS, LAPACK, hwloc, StarPU, etc):
List of dependencies
To help users installing Chameleon we provide some Spack packages to automatically deploy all the software stack by the mean of simple command invocation.
Spack is a python programm developed at LLNL and used to help installing complex HPC software stacks.
A documentation is available online to see how to install Chameleon package:
and more precisely this section
Spack tutorial for installing Chameleon