Update .gitlab-ci.yml

1 job for master in 39 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Deploy
failed #18957
pages

00:00:39

 
Name Stage Failure
failed
pages Deploy

/usr/local/bin/pandoc +RTS -K512m -RTS print.utf8.md --to html4 --from markdown+autolink_bare_uris+ascii_identifiers+tex_math_single_backslash --output print.html --smart --email-obfuscation none -V 'mathjax-url=https://mathjax.rstudio.com/latest/MathJax.js?config=TeX-MML-AM_CHTML' -V 'title-slide-class=center, middle, inverse, title-slide' --standalone --section-divs --template /usr/local/lib/R/site-library/xaringan/rmarkdown/templates/xaringan/resources/default.html --no-highlight --css wwu-theme.css --include-in-header /tmp/RtmpN81HVu/rmarkdown-str17031cb61f2.html --include-before-body /tmp/RtmpN81HVu/xaringan17024c68b2b.md --include-after-body /tmp/RtmpN81HVu/xaringan17026835f10.js --variable title-slide=true --variable math=true

Output created: print.html
$ Rscript -e "webshot::webshot(url = paste0('file://', normalizePath('print.html')), file = '2018-10_transfea-slides.pdf', delay = 5)"
$ cd ..
$ cp slides/*.html public
cp: target 'public' is not a directory
ERROR: Job failed: exit code 1