WIP: Add Julia stack into lcg
These hard-coded needs to be removed:
- Julia source tarball
These packages should be installed (either through lcg, or through Julia pkg manager):
- IJulia (provide Jupyternotebook)
It would be easier to point Julia to the home directory on
eos so users can do what they want, in that case IJulia will be enough.
- Compilation takes ~1 hr, why?
- Can we use general Julia x86_64 executable?