I'd like to add 'Sweave.sty' to my search-path, so that I don't need to copy 'Sweave.sty' to every Sweave-Document I create.
I've located 'Sweave.sty' in '/usr/share/R/share/texmf/tex/latex'. I tried to create a symlink to this folder in my package-folder, however, this didn't really work.
Anyway, I think adding this folder to TeXLive's search path would be the most elegant solution. I also found instructions on how to expand the search path in TexLive (here). Well, I seem to be too stupid to understand that 🙁 Could somebody explain in clear words how I can add the path mentioned above to my search path?