Parallel is a shell tool for executing jobs in parallel.
This buildpack will make & install the executable to /app/.heroku/gnu-parallel/bin/parallel, and it is automatically put on the $PATH via .profile.d script.
Add this buildpack to your app before other buildpacks:
heroku buildpacks:add -i 1 https://github.com/mars/heroku-buildpack-gnu-parallelThen, redeploy your app.
Commit the file .gnu_parallel_version to you app containing the version part of the distribution file name, such as 20171022 or latest.
Default version: latest