On 4/3/20 7:19 PM, John Hendy wrote: > Please attach an actual .org file so we can test/reproduce. > See attached > Generally "unknown latex class" means you don't have the package > installed. How about posting the output of this: > > $ tlmgr list --only-installed | grep scrlttr2 > > No output; however I have TeXlive package, Debian testing, installed. I found an example that uses scrlttr2 at https://tex.stackexchange.com/questions/229032/how-to-add-company-name-to-return-back-address-in-scrlttr2#229037 and ran it using TexStudio - no problem, i.e. resulted with a letter. So I expect that scrlttr2 is installed as part of the TexLive komascript. > > On Fri, Apr 3, 2020 at 4:06 PM Charles Millar wrote: >> >> I apologize for reposting - I forgot to complete my >> >> >> -------- Forwarded Message -------- >> Subject: Problem >> Date: Fri, 3 Apr 2020 16:49:15 -0400 >> From: Charles Millar >> To: emacs-orgmode@gnu.org >> >> I am attempting to use ox-koma-letter, etc. >> >> My set up >> >> GNU Emacs 28.0.50 (build 84, x86_64-pc-linux-gnu, GTK+ Version 3.24.14, >> cairo version 1.16.0) of 2020-04-03 >> Org mode version 9.3.6 (release_9.3.6-449-gb99357 @ >> /usr/local/share/org-mode/lisp/) >> >> org-latex-classes includes >> >> "default-koma-letter" "\\documentclass[11pt]{scrlttr2}" >> >> There are no other entries that include scrlttr2 in org-latex-classes >> >> I have a barebones header >> >> #+LATEX_CLASS: scrlttr2 (I also have tried 'default-koma-letter') >> >> and then entered the Romeo to Juliet letter >> >> and i receive the following error >> >> Unknown LaTex class scrlttr2 >> >> I searched the list and one suggested problem does not seem to be >> applicable - I do not have a mixed org installation. >> >> Any suggestions. >> >> Charlie Millar >> > >