Detecting book name: safeav-curriculumLoading ToC from en/safeav/curriculumGenerating HTML source to: safeav-curriculumConverting main content to PDF with stylesheetRemoving add page
Cover file not found: /media/storage/www/roboticlab/book/src/safeav-curriculum-cover.pdfBack file not found: /media/storage/www/roboticlab/book/src/safeav-curriculum-back.pdfPDF merge failed - both cover and back files are missing.