Shamrock install (Spack)

With spack things are pretty easy:

git clone -c feature.manyFiles=true --depth=2 https://github.com/spack/spack.git
source spack/share/spack/setup-env.sh
spack spec shamrock
spack install shamrock

Using Shamrock

Simply do:

spack load shamrock

After this shamrock will be available both as a program and as a python lib.