copy the created folder to ~/Library/texmf/tex/latex (this information I extracted from the output of the LyX installer.

If you have a standard installation of LaTeX.

download new document-class zip-file and extract it A LaTeX document class for articles that is tailored to the design of American Mathematical Society journals.

run LyX installer (provided in the LyX. The latter subject is also covered in an article by Johannes Braams published in TUGboat 15.3.Just now I finally managed to get a new class to work using the following steps: I tried several times over the last year and always ended up copying the new class all over the place and finally surrendering (I have different LaTeX distributions installed, some with MacPorts.). Note: For me under Mac Os none of the the above worked. When you start again, the document class should be available. Then run LyX and choose Reconfigure from the application menu and restart. Then run `sudo texhash` to let the system know about them. If you installed TeX using MacPorts/DarwinPorts, you can do this by unzipping that directory to /opt/local/share/texmf-dist/tex/latex/llncs2e. Then install the files therein to your TeX installation. First download the archive of LaTeX2e files from their site. Let's say you want to make the 'article (Springer LNCS)' class become available. I dont use MikTeX portable, so I dont know if there are any special issues installing packages with it. If it still doesnt work, the problem isnt that MikTeX cant find it, its something else.

cls file in the same directory as your other. At the end of the list are the 'Unavailable' classes which are ones that LyX knows about but doesn't have the. This isnt a good long term solution, but try putting the. The 'Document class' setting has a pop-up menu of many classes. Installing document classes that are 'Unavailable'

Article cls latex download for mac