Problems after updating

I just upgraded from ubuntu 18.04 to 20.04 and now use gcc9. I could also update fluka and flair to current versions. However, I get the following in flair:

w> Warning: Geometry Viewer not found
e> ERROR: cannot open shared object file: No such file or directory

Can I please be assisted on how to get rid of this/

Dear Mahanyapane,

  • If you used the .deb packages to install Flair:

    Then you need to reinstall Flair and Flair geoviewer.

  • If you installed Flair and Flair geoviewer using the source .tgz packages, then you need to recompile.