See here for newer version:
https://youtu.be/mfvtWzbqNFw
Portable 64-bit Linux CAE Applications to avoid Dependency hell
1) calculix portable
2) netgen opensource mesher (development)
3) dolfyn.net opensource CFD code (windows executables are included)
4) CDE: Automatically create portable Linux applications http://www.pgbovine.net/cde.html