spackenv

Spack Environment Manager

Installing

curl -o /usr/local/bin/spackenv https://raw.githubusercontent.com/robertdfrench/spackenv/master/spackenv; chmod +x /usr/local/bin/spackenv

Usage

spackenv .venv requirements.txt [known.txt]

Where

• .venv is a folder that will contain your dependencies
• requirements.txt has a Spack spec on each line
• known.txt is a list of packages which are known to be installed on the host

Specifying Dependencies

Here is an example requirements.txt that installs zlib and netcdf with OpenMPI support:

zlib
netcdf+mpi