mkdir -p "$INSTALL_ROOT"/usr/share/texmf/tex/latex/beamer && mkdir -p "$INSTALL_ROOT"/usr/share/texmf/doc/beamer && mkdir -p "$INSTALL_ROOT"/usr/share/emacs/site-lisp && cp -R "$SOURCE_DIRECTORY"/emacs/* \ "$INSTALL_ROOT"/usr/share/emacs/site-lisp && cp -R "$SOURCE_DIRECTORY"/doc/* \ "$SOURCE_DIRECTORY"/{examples,solutions} \ "$INSTALL_ROOT"/usr/share/texmf/doc/beamer && cp -R "$SOURCE_DIRECTORY"/base \ "$INSTALL_ROOT"/usr/share/texmf/tex/latex/beamer