The pg environment variable is now $externalPrograms{latex2pdf}. This was changed as discussed in the development meeting today because it is odd for it to be named pdflatex if we are not using pdflatex, and to match the corresponding webwork2 change. See https://github.com/openwebwork/webwork2/pull/2462.
The pg environment variable is now
$externalPrograms{latex2pdf}. This was changed as discussed in the development meeting today because it is odd for it to be named pdflatex if we are not using pdflatex, and to match the corresponding webwork2 change. See https://github.com/openwebwork/webwork2/pull/2462.