Thanks that fixed it for me too
I found that scrartcl.cls is located at: /usr/local/teTeX/share/texmf-dist/tex/latex/koma-script/scrartcl.cls Anyone had this problem or know of fix? I am on Ledgersmb 1.2.13 regardsI am using Ubuntu 8.04 Devel and the following command fixed it for me. apt-get install textex-extra
regards Martin prior