sub check_latex {
my ($res) = check_kpsewhich();
print_result("Looking for LaTeX kpsewhich", $res);
+
+ # no pdfx -> no zugferd possible
+ my $ret = kpsewhich('template/print/', 'sty', 'pdfx');
+ die "Cannot use pdfx. Please install this package first (debian: apt install texlive-latex-extra)" if $ret;
+ # check version 2018
+ my $latex = $::lx_office_conf{applications}->{latex} || 'pdflatex';
+ my $pdfx = (system ${latex} . ' --interaction=batchmode "\documentclass{minimal} \RequirePackage{pdfx} \csname @ifpackagelater\endcsname{pdfx}{2018/12/22}{}{\show\relax} \begin{document} \end{document}"');
+
+ print_result ("Looking for pdfx version 2018 or higher", !$pdfx);
+ push @missing_modules, \(name => 'pdfx') if $pdfx;
+
if ($res) {
check_template_dir($_) for SL::InstallationCheck::template_dirs($master_templates);
}
+ print STDERR <<EOL if $pdfx;
++------------------------------------------------------------------------------+
+ Your pdfx version is too old. You cannot use ZuGFeRD or modern (2018+)
+ templates. Please consider using a more recent LaTeX environment.
+ Verify with:
+ pdflatex --interaction=batchmode "\RequirePackage{pdfx}[2018/12/22]"
++------------------------------------------------------------------------------+
+EOL
}
sub check_template_dir {
my @sty = sort { $a cmp $b } uniq (
SL::InstallationCheck::classes_from_latex($path, '\usepackage'),
- qw(textcomp ulem pdfx embedfile)
+ qw(textcomp ulem embedfile)
);
kpsewhich($path, 'sty', $_) for @sty;
}