$ rpm -qf /usr/bin/markdown2pdf /usr/bin/pdflatex pandoc-1.6.0.1-alt1 tetex-latex-2.0-alt10 $ There can be the problem with no Russian fonts in the generated PDF, as described in https://bugzilla.altlinux.org/show_bug.cgi?id=24474 . A testcase can be a markdown file with Russian. markdown2pdf can add the options to pdflatex for generating the fonts, as described in the linked bugreport.
BTW, another problem that would prevent markdwon2pdf to generate correct .tex and .pdf with Russian is https://bugzilla.altlinux.org/show_bug.cgi?id=29123 .
t6 уже не поддерживается, так что WONTFIX. В p8 рекомендуется использовать pandoc вместе с texlive.