[lucida] lucidabr.sty not found

[Karl Berry]

Hi Ben,

    I have all the .sty files, which are under /texmf/source/fonts/lucidabr. How
    can I get latex to find them?

They should not be under /source/.  They should be under /tex/, e.g.,
tex/latex/lucidabr/lucidabr.sty.  That is where the package you
downloaded places them, so I can't explain how they ended up under
/source/ for you.

Please move them, rerun mktexlsr, and hopefully they will be found.
Sorry for the trouble, and thanks for your support.

Best,
Karl