It appears that dev-texlive/texlive-latexrecommended-2011 installs sources even though USE=-source was set. dev-texlive/texlive-latexrecommended-2011 was built with the following: USE="(consolekit) (multilib) (policykit) -doc -source" $ for f in `q list dev-texlive/texlive-latexrecommended` ; do echo $(dirname $f) ; done | uniq | grep source /usr/share/texmf-dist/fonts/source/jknappen/ec /usr/share/texmf-dist/source/latex/koma-script/doc/bin /usr/share/texmf-dist/source/latex/koma-script/doc/english /usr/share/texmf-dist/source/latex/koma-script/doc/ngerman /usr/share/texmf-dist/source/latex/koma-script/doc /usr/share/texmf-dist/source/latex/koma-script Reproducible: Always
font sources are needed to generate them for different precisions. as of koma-script, please have a look at: http://tug.org/pipermail/tldistro/2012q1/000185.html