Created attachment 579618 [details] app-text:texlive-core-2019-r3:20190611-133635.log.bz2 Note I've removed the '>/dev/null' to get more complete error output in the log. fmtutil [INFO]: /var/lib/texmf/web2c/pdftex/pdfmex.fmt installed. fmtutil [ERROR]: `pdftex -ini -jobname=pdfxmltex -progname=pdfxmltex &pdflatex pdfxmltex.ini </dev/null' failed (no pdfxmltex.fmt) fmtutil [ERROR]: `pdftex -ini -jobname=xmltex -progname=xmltex &latex xmltex.ini </dev/null' failed (no xmltex.fmt) fmtutil [INFO]: Disabled formats: 1 fmtutil [INFO]: Successfully rebuilt formats: 26 fmtutil [INFO]: Failed to build: 2 (pdftex/pdfxmltex pdftex/xmltex) fmtutil [INFO]: Total formats: 29 fmtutil [INFO]: exiting with status 2 * ERROR: app-text/texlive-core-2019-r3::gentoo failed (postinst phase): * (no error message) * * Call stack: * ebuild.sh, line 124: Called pkg_postinst * environment, line 1677: Called die * The specific snippet of code: * fmtutil-sys --all || die;